How many gallons is my fish tank

Tank Gallons Calculator – How Many Gallons is My Fish Tank

Today in this blog ” How many gallons is my fish tank “, we will help you calculate the gallons of a tank and you will be able to know the gallons in your fish tank. There are 3 ways to know gallons.

1. Tank Gallons Calculator

In the tank gallon calculator, you can add the dimensions of your fish tank in either imperial of metric units.

Fish Tank Gallons Calculator

Width:
Length:
Depth:

Result: US Gallons Imperial Gallons

2. Tank gallons calculation using the formula

This is a simple three-step method, which will help you to calculate gallons.

A. Calculation of gallons of a rectangular tank:

How many gallons is my fish tank

Step 1: DO THE MEASUREMENT

Measure the dimension of the fish tank such as length (L), width (W), and depth (D).

Step 2: CALCULATE VOLUME

For a rectangular fish tank, the volume calculation formula is :

Volume = Length (L) X Width ( W) X Depth ( D )

Step 3: CONVERT VOLUME IN GALLONS

1 US Gallon = 231 cubic inches / 0.13368 cubic feet / 0.003785 cubic meters / 3.7854 liters

1 imperial Gallon = 277.419 cubic inches / 0.16054 cubic feet / 0.004546 cubic meters / 4.546 liters

Examples

Calculations in US customary units and in the Imperial system

Consider a rectangular tank of 25 inches in length and 15 inches in width with a depth of 18 inches

Volume = 25 X 15 X 18 cubic inches

Volume = 6750 cubic inches

US gallons = 6750 / 231 = 29.221 (1 US gallon = 231 cubic inches )

Imperial gallons = 6750 / 277.419 = 24.3314 (1 Imperial gallon = 277.419 cubic inches )

Calculations in the metric system

Consider a rectangular tank of 1 meter in length and 0.5 meters in width with a depth of 0.5 meters.

Volume = 1 X 0.5 X 0.5 cubic meters

Volume = 0.25 cubic meters

US gallons = 0.25 / 0.003785 = 66 gallons (1 US gallon = 0.003785 cubic meters )

Imperial Gallons = 0.25 / 0.004546 = 55 gallons (1 imperial gallon = 0.004546 cubic meters )

B. Calculation of gallons of a circular tank :

How many gallons is my fish tank

Step 1: DO THE MEASUREMENT

Measure the dimensions of the fish tank such as diameter (Dia) and depth (D).

Step 2: CALCULATE VOLUME

For a Circular fish tank, the volume calculation formula is :

Volume = Pie X Diameter (Dia) X Diameter (Dia) X Depth ( D ) / 4

Step 3: CONVERT VOLUME IN GALLONS

1 US Gallon = 231 cubic inches / 0.13368 cubic feet / 0.003785 cubic meters / 3.7854 liters

1 imperial Gallon = 277.419 cubic inches / 0.16054 cubic feet / 0.004546 cubic meters / 4.546 liters

Examples

Calculations in US customary units and in the Imperial system

Consider a circular tank of 40 inches in dia with a depth of 18 inches

Volume = 3.14 X 40 X 40 X 18 / 4 inches feet

Volume = 22608 cubic inches

US gallons = 22608 / 231 = 81.494 (1 US gallon = 231 cubic inches )

Imperial gallons = 22608 / 277.419 = 97.87 (1 Imperial gallon = 277.419 cubic inches )

Calculations in the metric system

Consider a circular fish tank of 1 meter in dia with a depth of 0.5 meters

Volume = 3.14 X 1 X 1 X 0.5 / 4 cubic meters

Volume = 0.3925 cubic meters

US gallons = 0.3925 / 0.003785 = 103.7 gallons (1 US gallon = 0.003785 cubic meters )

Imperial Gallons = 0.3925 / 0.004546 = 86.34 gallons (1 imperial gallon = 0.004546 cubic meters )

C. Calculation of gallons of a triangular tank :

How many gallons is my fish tank

Step 1: DO THE MEASUREMENT

Measure the dimensions of the fish tank such as sides ( S1, S2 & S3) and depth (D).

Step 2: CALCULATE VOLUME

For a triangular fish tank, the volume calculation formula is :

In triangular shapes, we need to calculate semi-perimeter before calculating volume.

Semi perimeter SP = ( S1 + S2 + S3 ) / 2

Volume = Square root ( SP X ( SP – S1 ) X ( SP – S2 ) X ( SP – S3 ) X Depth ( D ) / 4

Step 3: CONVERT VOLUME IN GALLONS

1 US Gallon = 231 cubic inches / 0.13368 cubic feet / 0.003785 cubic meters / 3.7854 liters

1 imperial Gallon = 277.419 cubic inches / 0.16054 cubic feet / 0.004546 cubic meters / 4.546 liters

Examples

Calculations in US customary units and in the Imperial system

Consider a Triangular fish tank with sides 25 inches, 20 inches, and 15 inches with a depth of 12 inches.

Semi-perimeter SP = ( 25 + 20 + 15 ) / 2 = 30

Volume = Square root ( 30 X ( 30 – 25 ) X ( 30 – 20) X ( 30 – 15) ) X 12 cubic inches

Volume = Square root ( 30 X 5 X 10 X 15 ) X 12 cubic inches

Volume = Square root ( 22500) X 12 cubic inches

Volume = 150 X 12 cubic inches

Volume = 1800 cubic inches

US gallons = 1800 / 231 = 7.79 (1 US gallon = 231 cubic inches )

Imperial gallons = 1800 / 277.419 = 6.49 (1 Imperial gallon = 277.419 cubic inches )

Calculations in the metric system

Consider a Triangular fish tank of sides 1 meter, 1 meter, and 1 meter in dia with a depth of 0.5 meters

Semi-perimeter SP = ( 1 + 1 + 1 ) / 2 = 1.5

Volume = Square root ( 1.5 X ( 1.5 – 1 ) X ( 1.5 – 1 ) X ( 1.5 – 1 ) ) X 0.5 cubic meters

Volume = Square root ( 1.5 X 0.5 X 0.5 X 0.5 ) X 0.5 cubic meters

Volume = Square root ( 0.1875) X 0.5 cubic meters

Volume = 0.433 X 0.5 cubic meters

Volume = 0.2165 cubic meters

US gallons = 0.2165 / 0.003785 = 57 gallons (1 US gallon = 0.003785 cubic meters )

Imperial Gallons = 0.2165 / 0.004546 = 47 gallons (1 imperial gallon = 0.004546 cubic meters )

D. Calculation of gallons of a square tank :

How many gallons is my fish tank

Step 1: DO THE MEASUREMENT

Measure the dimension of the fish tank such as length (L), and depth (D).

Step 2: CALCULATE VOLUME

For a square fish tank, the volume calculation formula is :

Volume = Length (L) X Length (L) X Depth ( D )

Step 3: CONVERT VOLUME IN GALLONS

Step 3: CONVERT VOLUME IN GALLONS

1 US Gallon = 231 cubic inches / 0.13368 cubic feet / 0.003785 cubic meters / 3.7854 liters

1 imperial Gallon = 277.419 cubic inches / 0.16054 cubic feet / 0.004546 cubic meters / 4.546 liters

Examples

Calculations in US customary units and in the Imperial system

Consider a square tank of 30 inches in length with a depth of 24 inches

Volume = 20 X 20 X 24 cubic inches

Volume = 9600 cubic inches

US gallons = 9600 / 231 = 41.56 (1 US gallon = 231 cubic inches )

Imperial gallons = 9600 / 277.419 = 34.6 (1 Imperial gallon = 277.419 cubic inches )

Calculations in the metric system

Consider a square tank of 1 meter in length with a depth of 0.5 meters

Volume = 1 X 1 X 0.5 cubic meters

Volume = 0.5 cubic meters

US gallons = 0.5 / 0.003785 = 132 gallons (1 US gallon = 0.003785 cubic meters )

Imperial Gallons = 0.5 / 0.004546 = 110 gallons (1 imperial gallon = 0.004546 cubic meters )

E. Calculation of gallons of a round tank :

How many gallons is my fish tank

Step 1: DO THE MEASUREMENT

Measure the dimensions of the fish tank such as diameter = DIA

Step 2: CALCULATE VOLUME

For a rectangular pool, the volume calculation formula is :

Volume = Pie X Diameter (Dia) X Diameter (Dia) X Diameter (Dia) / 4

Step 3: CONVERT VOLUME IN GALLONS

1 US Gallon = 231 cubic inches / 0.13368 cubic feet / 0.003785 cubic meters / 3.7854 liters

1 imperial Gallon = 277.419 cubic inches / 0.16054 cubic feet / 0.004546 cubic meters / 4.546 liters

Examples

Calculations in US customary units and in the Imperial system

Consider a round fish tank of 18 inches in diameter

Volume = pie X 18 X 18 X 18 / 4 cubic inches

Volume = 3053.63 cubic inches

US gallons = 3053.63 / 231 = 11 (1 US gallon = 231 cubic inches )

Imperial gallons = 3053.63 / 277.419 = 13.23 (1 Imperial gallon = 277.419 cubic inches )

Calculations in the metric system

Consider a round fish tank of 0.5 meters

Volume = 3.14 X 0.5 X 0.5 X 0.5 / 6 cubic meter

Volume = 0.006545 cubic meters

US gallons = 0.006545 / 0.003785 = 17.29 gallons (1 US gallon = 0.003785 cubic meters )

Imperial Gallons = 0.006545 / 0.004546 = 14.4 gallons (1 imperial gallon = 0.004546 cubic meters )

3. Checking the Table

Tank SizeUS GallonsĀ Imperial Gallons
A fish tank of 12X12X12 inches is76
A fish tank of 12X12X15 inches is98
A fish tank of 12X12X18 inches is119
A fish tank of 12X12X21 inches is1311
A fish tank of 12X12X24 inches is1512
A fish tank of 12X12X27 inches is1714
A fish tank of 12X12X30 inches is1916
A fish tank of 12X12X33 inches is2117
A fish tank of 12X12X36 inches is2219
A fish tank of 15X12X12 inches is98
A fish tank of 15X12X15 inches is1210
A fish tank of 15X12X18 inches is1412
A fish tank of 15X12X21 inches is1614
A fish tank of 15X12X24 inches is1916
A fish tank of 15X12X27 inches is2118
A fish tank of 15X12X30 inches is2319
A fish tank of 15X12X33 inches is2621
A fish tank of 15X12X36 inches is2823
A fish tank of 18X12X12 inches is119
A fish tank of 18X12X15 inches is1412
A fish tank of 18X12X18 inches is1714
A fish tank of 18X12X21 inches is2016
A fish tank of 18X12X24 inches is2219
A fish tank of 18X12X27 inches is2521
A fish tank of 18X12X30 inches is2823
A fish tank of 18X12X33 inches is3126
A fish tank of 18X12X36 inches is3428
A fish tank of 21X12X12 inches is1311
A fish tank of 21X12X15 inches is1614
A fish tank of 21X12X18 inches is2016
A fish tank of 21X12X21 inches is2319
A fish tank of 21X12X24 inches is2622
A fish tank of 21X12X27 inches is2925
A fish tank of 21X12X30 inches is3327
A fish tank of 21X12X33 inches is3630
A fish tank of 21X12X36 inches is3933
A fish tank of 25X12X12 inches is1613
A fish tank of 25X12X15 inches is1916
A fish tank of 25X12X18 inches is2319
A fish tank of 25X12X21 inches is2723
A fish tank of 25X12X24 inches is3126
A fish tank of 25X12X27 inches is3529
A fish tank of 25X12X30 inches is3932
A fish tank of 25X12X33 inches is4336
A fish tank of 25X12X36 inches is4739
A fish tank of 27X12X12 inches is1714
A fish tank of 27X12X15 inches is2118
A fish tank of 27X12X18 inches is2521
A fish tank of 27X12X21 inches is2925
A fish tank of 27X12X24 inches is3428
A fish tank of 27X12X27 inches is3832
A fish tank of 27X12X30 inches is4235
A fish tank of 27X12X33 inches is4639
A fish tank of 27X12X36 inches is5042
A fish tank of 30X12X12 inches is1916
A fish tank of 30X12X15 inches is2319
A fish tank of 30X12X18 inches is2823
A fish tank of 30X12X21 inches is3327
A fish tank of 30X12X24 inches is3731
A fish tank of 30X12X27 inches is4235
A fish tank of 30X12X30 inches is4739
A fish tank of 30X12X33 inches is5143
A fish tank of 30X12X36 inches is5647
A fish tank of 33X12X12 inches is2117
A fish tank of 33X12X15 inches is2621
A fish tank of 33X12X18 inches is3126
A fish tank of 33X12X21 inches is3630
A fish tank of 33X12X24 inches is4134
A fish tank of 33X12X27 inches is4639
A fish tank of 33X12X30 inches is5143
A fish tank of 33X12X33 inches is5747
A fish tank of 33X12X36 inches is6251
A fish tank of 36X12X12 inches is2219
A fish tank of 36X12X15 inches is2823
A fish tank of 36X12X18 inches is3428
A fish tank of 36X12X21 inches is3933
A fish tank of 36X12X24 inches is4537
A fish tank of 36X12X27 inches is5042
A fish tank of 36X12X30 inches is5647
A fish tank of 36X12X33 inches is6251
A fish tank of 36X12X36 inches is6756
A fish tank of 15X15X12 inches is1210
A fish tank of 15X15X15 inches is1512
A fish tank of 15X15X18 inches is1815
A fish tank of 15X15X21 inches is2017
A fish tank of 15X15X24 inches is2319
A fish tank of 15X15X27 inches is2622
A fish tank of 15X15X30 inches is2924
A fish tank of 15X15X33 inches is3227
A fish tank of 15X15X36 inches is3529
A fish tank of 18X15X12 inches is1412
A fish tank of 18X15X15 inches is1815
A fish tank of 18X15X18 inches is2118
A fish tank of 18X15X21 inches is2520
A fish tank of 18X15X24 inches is2823
A fish tank of 18X15X27 inches is3226
A fish tank of 18X15X30 inches is3529
A fish tank of 18X15X33 inches is3932
A fish tank of 18X15X36 inches is4235
A fish tank of 21X15X12 inches is1614
A fish tank of 21X15X15 inches is2017
A fish tank of 21X15X18 inches is2520
A fish tank of 21X15X21 inches is2924
A fish tank of 21X15X24 inches is3327
A fish tank of 21X15X27 inches is3731
A fish tank of 21X15X30 inches is4134
A fish tank of 21X15X33 inches is4537
A fish tank of 21X15X36 inches is4941
A fish tank of 25X15X12 inches is1916
A fish tank of 25X15X15 inches is2420
A fish tank of 25X15X18 inches is2924
A fish tank of 25X15X21 inches is3428
A fish tank of 25X15X24 inches is3932
A fish tank of 25X15X27 inches is4436
A fish tank of 25X15X30 inches is4941
A fish tank of 25X15X33 inches is5445
A fish tank of 25X15X36 inches is5849
A fish tank of 27X15X12 inches is2118
A fish tank of 27X15X15 inches is2622
A fish tank of 27X15X18 inches is3226
A fish tank of 27X15X21 inches is3731
A fish tank of 27X15X24 inches is4235
A fish tank of 27X15X27 inches is4739
A fish tank of 27X15X30 inches is5344
A fish tank of 27X15X33 inches is5848
A fish tank of 27X15X36 inches is6353
A fish tank of 30X15X12 inches is2319
A fish tank of 30X15X15 inches is2924
A fish tank of 30X15X18 inches is3529
A fish tank of 30X15X21 inches is4134
A fish tank of 30X15X24 inches is4739
A fish tank of 30X15X27 inches is5344
A fish tank of 30X15X30 inches is5849
A fish tank of 30X15X33 inches is6454
A fish tank of 30X15X36 inches is7058
A fish tank of 33X15X12 inches is2621
A fish tank of 33X15X15 inches is3227
A fish tank of 33X15X18 inches is3932
A fish tank of 33X15X21 inches is4537
A fish tank of 33X15X24 inches is5143
A fish tank of 33X15X27 inches is5848
A fish tank of 33X15X30 inches is6454
A fish tank of 33X15X33 inches is7159
A fish tank of 33X15X36 inches is7764
A fish tank of 36X15X12 inches is2823
A fish tank of 36X15X15 inches is3529
A fish tank of 36X15X18 inches is4235
A fish tank of 36X15X21 inches is4941
A fish tank of 36X15X24 inches is5647
A fish tank of 36X15X27 inches is6353
A fish tank of 36X15X30 inches is7058
A fish tank of 36X15X33 inches is7764
A fish tank of 36X15X36 inches is8470
A fish tank of 15X18X12 inches is1412
A fish tank of 15X18X15 inches is1815
A fish tank of 15X18X18 inches is2118
A fish tank of 15X18X21 inches is2520
A fish tank of 15X18X24 inches is2823
A fish tank of 15X18X27 inches is3226
A fish tank of 15X18X30 inches is3529
A fish tank of 15X18X33 inches is3932
A fish tank of 15X18X36 inches is4235
A fish tank of 18X18X12 inches is1714
A fish tank of 18X18X15 inches is2118
A fish tank of 18X18X18 inches is2521
A fish tank of 18X18X21 inches is2925
A fish tank of 18X18X24 inches is3428
A fish tank of 18X18X27 inches is3832
A fish tank of 18X18X30 inches is4235
A fish tank of 18X18X33 inches is4639
A fish tank of 18X18X36 inches is5042
A fish tank of 21X18X12 inches is2016
A fish tank of 21X18X15 inches is2520
A fish tank of 21X18X18 inches is2925
A fish tank of 21X18X21 inches is3429
A fish tank of 21X18X24 inches is3933
A fish tank of 21X18X27 inches is4437
A fish tank of 21X18X30 inches is4941
A fish tank of 21X18X33 inches is5445
A fish tank of 21X18X36 inches is5949
A fish tank of 25X18X12 inches is2319
A fish tank of 25X18X15 inches is2924
A fish tank of 25X18X18 inches is3529
A fish tank of 25X18X21 inches is4134
A fish tank of 25X18X24 inches is4739
A fish tank of 25X18X27 inches is5344
A fish tank of 25X18X30 inches is5849
A fish tank of 25X18X33 inches is6454
A fish tank of 25X18X36 inches is7058
A fish tank of 27X18X12 inches is2521
A fish tank of 27X18X15 inches is3226
A fish tank of 27X18X18 inches is3832
A fish tank of 27X18X21 inches is4437
A fish tank of 27X18X24 inches is5042
A fish tank of 27X18X27 inches is5747
A fish tank of 27X18X30 inches is6353
A fish tank of 27X18X33 inches is6958
A fish tank of 27X18X36 inches is7663
A fish tank of 30X18X12 inches is2823
A fish tank of 30X18X15 inches is3529
A fish tank of 30X18X18 inches is4235
A fish tank of 30X18X21 inches is4941
A fish tank of 30X18X24 inches is5647
A fish tank of 30X18X27 inches is6353
A fish tank of 30X18X30 inches is7058
A fish tank of 30X18X33 inches is7764
A fish tank of 30X18X36 inches is8470
A fish tank of 33X18X12 inches is3126
A fish tank of 33X18X15 inches is3932
A fish tank of 33X18X18 inches is4639
A fish tank of 33X18X21 inches is5445
A fish tank of 33X18X24 inches is6251
A fish tank of 33X18X27 inches is6958
A fish tank of 33X18X30 inches is7764
A fish tank of 33X18X33 inches is8571
A fish tank of 33X18X36 inches is9377
A fish tank of 36X18X12 inches is3428
A fish tank of 36X18X15 inches is4235
A fish tank of 36X18X18 inches is5042
A fish tank of 36X18X21 inches is5949
A fish tank of 36X18X24 inches is6756
A fish tank of 36X18X27 inches is7663
A fish tank of 36X18X30 inches is8470
A fish tank of 36X18X33 inches is9377
A fish tank of 36X18X36 inches is10184
A fish tank of 15X21X12 inches is1614
A fish tank of 15X21X15 inches is2017
A fish tank of 15X21X18 inches is2520
A fish tank of 15X21X21 inches is2924
A fish tank of 15X21X24 inches is3327
A fish tank of 15X21X27 inches is3731
A fish tank of 15X21X30 inches is4134
A fish tank of 15X21X33 inches is4537
A fish tank of 15X21X36 inches is4941
A fish tank of 18X21X12 inches is2016
A fish tank of 18X21X15 inches is2520
A fish tank of 18X21X18 inches is2925
A fish tank of 18X21X21 inches is3429
A fish tank of 18X21X24 inches is3933
A fish tank of 18X21X27 inches is4437
A fish tank of 18X21X30 inches is4941
A fish tank of 18X21X33 inches is5445
A fish tank of 18X21X36 inches is5949
A fish tank of 21X21X12 inches is2319
A fish tank of 21X21X15 inches is2924
A fish tank of 21X21X18 inches is3429
A fish tank of 21X21X21 inches is4033
A fish tank of 21X21X24 inches is4638
A fish tank of 21X21X27 inches is5243
A fish tank of 21X21X30 inches is5748
A fish tank of 21X21X33 inches is6352
A fish tank of 21X21X36 inches is6957
A fish tank of 25X21X12 inches is2723
A fish tank of 25X21X15 inches is3428
A fish tank of 25X21X18 inches is4134
A fish tank of 25X21X21 inches is4840
A fish tank of 25X21X24 inches is5545
A fish tank of 25X21X27 inches is6151
A fish tank of 25X21X30 inches is6857
A fish tank of 25X21X33 inches is7562
A fish tank of 25X21X36 inches is8268
A fish tank of 27X21X12 inches is2925
A fish tank of 27X21X15 inches is3731
A fish tank of 27X21X18 inches is4437
A fish tank of 27X21X21 inches is5243
A fish tank of 27X21X24 inches is5949
A fish tank of 27X21X27 inches is6655
A fish tank of 27X21X30 inches is7461
A fish tank of 27X21X33 inches is8167
A fish tank of 27X21X36 inches is8874
A fish tank of 30X21X12 inches is3327
A fish tank of 30X21X15 inches is4134
A fish tank of 30X21X18 inches is4941
A fish tank of 30X21X21 inches is5748
A fish tank of 30X21X24 inches is6555
A fish tank of 30X21X27 inches is7461
A fish tank of 30X21X30 inches is8268
A fish tank of 30X21X33 inches is9075
A fish tank of 30X21X36 inches is9882
A fish tank of 33X21X12 inches is3630
A fish tank of 33X21X15 inches is4537
A fish tank of 33X21X18 inches is5445
A fish tank of 33X21X21 inches is6352
A fish tank of 33X21X24 inches is7260
A fish tank of 33X21X27 inches is8167
A fish tank of 33X21X30 inches is9075
A fish tank of 33X21X33 inches is9982
A fish tank of 33X21X36 inches is10890
A fish tank of 36X21X12 inches is3933
A fish tank of 36X21X15 inches is4941
A fish tank of 36X21X18 inches is5949
A fish tank of 36X21X21 inches is6957
A fish tank of 36X21X24 inches is7965
A fish tank of 36X21X27 inches is8874
A fish tank of 36X21X30 inches is9882
A fish tank of 36X21X33 inches is10890
A fish tank of 36X21X36 inches is11898
A fish tank of 15X24X12 inches is1916
A fish tank of 15X24X15 inches is2319
A fish tank of 15X24X18 inches is2823
A fish tank of 15X24X21 inches is3327
A fish tank of 15X24X24 inches is3731
A fish tank of 15X24X27 inches is4235
A fish tank of 15X24X30 inches is4739
A fish tank of 15X24X33 inches is5143
A fish tank of 15X24X36 inches is5647
A fish tank of 18X24X12 inches is2219
A fish tank of 18X24X15 inches is2823
A fish tank of 18X24X18 inches is3428
A fish tank of 18X24X21 inches is3933
A fish tank of 18X24X24 inches is4537
A fish tank of 18X24X27 inches is5042
A fish tank of 18X24X30 inches is5647
A fish tank of 18X24X33 inches is6251
A fish tank of 18X24X36 inches is6756
A fish tank of 21X24X12 inches is2622
A fish tank of 21X24X15 inches is3327
A fish tank of 21X24X18 inches is3933
A fish tank of 21X24X21 inches is4638
A fish tank of 21X24X24 inches is5244
A fish tank of 21X24X27 inches is5949
A fish tank of 21X24X30 inches is6555
A fish tank of 21X24X33 inches is7260
A fish tank of 21X24X36 inches is7965
A fish tank of 25X24X12 inches is3126
A fish tank of 25X24X15 inches is3932
A fish tank of 25X24X18 inches is4739
A fish tank of 25X24X21 inches is5545
A fish tank of 25X24X24 inches is6252
A fish tank of 25X24X27 inches is7058
A fish tank of 25X24X30 inches is7865
A fish tank of 25X24X33 inches is8671
A fish tank of 25X24X36 inches is9478
A fish tank of 27X24X12 inches is3428
A fish tank of 27X24X15 inches is4235
A fish tank of 27X24X18 inches is5042
A fish tank of 27X24X21 inches is5949
A fish tank of 27X24X24 inches is6756
A fish tank of 27X24X27 inches is7663
A fish tank of 27X24X30 inches is8470
A fish tank of 27X24X33 inches is9377
A fish tank of 27X24X36 inches is10184
A fish tank of 30X24X12 inches is3731
A fish tank of 30X24X15 inches is4739
A fish tank of 30X24X18 inches is5647
A fish tank of 30X24X21 inches is6555
A fish tank of 30X24X24 inches is7562
A fish tank of 30X24X27 inches is8470
A fish tank of 30X24X30 inches is9478
A fish tank of 30X24X33 inches is10386
A fish tank of 30X24X36 inches is11293
A fish tank of 33X24X12 inches is4134
A fish tank of 33X24X15 inches is5143
A fish tank of 33X24X18 inches is6251
A fish tank of 33X24X21 inches is7260
A fish tank of 33X24X24 inches is8269
A fish tank of 33X24X27 inches is9377
A fish tank of 33X24X30 inches is10386
A fish tank of 33X24X33 inches is11394
A fish tank of 33X24X36 inches is123103
A fish tank of 36X24X12 inches is4537
A fish tank of 36X24X15 inches is5647
A fish tank of 36X24X18 inches is6756
A fish tank of 36X24X21 inches is7965
A fish tank of 36X24X24 inches is9075
A fish tank of 36X24X27 inches is10184
A fish tank of 36X24X30 inches is11293
A fish tank of 36X24X33 inches is123103
A fish tank of 36X24X36 inches is135112
A fish tank of 15X27X12 inches is2118
A fish tank of 15X27X15 inches is2622
A fish tank of 15X27X18 inches is3226
A fish tank of 15X27X21 inches is3731
A fish tank of 15X27X24 inches is4235
A fish tank of 15X27X27 inches is4739
A fish tank of 15X27X30 inches is5344
A fish tank of 15X27X33 inches is5848
A fish tank of 15X27X36 inches is6353
A fish tank of 18X27X12 inches is2521
A fish tank of 18X27X15 inches is3226
A fish tank of 18X27X18 inches is3832
A fish tank of 18X27X21 inches is4437
A fish tank of 18X27X24 inches is5042
A fish tank of 18X27X27 inches is5747
A fish tank of 18X27X30 inches is6353
A fish tank of 18X27X33 inches is6958
A fish tank of 18X27X36 inches is7663
A fish tank of 21X27X12 inches is2925
A fish tank of 21X27X15 inches is3731
A fish tank of 21X27X18 inches is4437
A fish tank of 21X27X21 inches is5243
A fish tank of 21X27X24 inches is5949
A fish tank of 21X27X27 inches is6655
A fish tank of 21X27X30 inches is7461
A fish tank of 21X27X33 inches is8167
A fish tank of 21X27X36 inches is8874
A fish tank of 25X27X12 inches is3529
A fish tank of 25X27X15 inches is4436
A fish tank of 25X27X18 inches is5344
A fish tank of 25X27X21 inches is6151
A fish tank of 25X27X24 inches is7058
A fish tank of 25X27X27 inches is7966
A fish tank of 25X27X30 inches is8873
A fish tank of 25X27X33 inches is9680
A fish tank of 25X27X36 inches is10588
A fish tank of 27X27X12 inches is3832
A fish tank of 27X27X15 inches is4739
A fish tank of 27X27X18 inches is5747
A fish tank of 27X27X21 inches is6655
A fish tank of 27X27X24 inches is7663
A fish tank of 27X27X27 inches is8571
A fish tank of 27X27X30 inches is9579
A fish tank of 27X27X33 inches is10487
A fish tank of 27X27X36 inches is11495
A fish tank of 30X27X12 inches is4235
A fish tank of 30X27X15 inches is5344
A fish tank of 30X27X18 inches is6353
A fish tank of 30X27X21 inches is7461
A fish tank of 30X27X24 inches is8470
A fish tank of 30X27X27 inches is9579
A fish tank of 30X27X30 inches is10588
A fish tank of 30X27X33 inches is11696
A fish tank of 30X27X36 inches is126105
A fish tank of 33X27X12 inches is4639
A fish tank of 33X27X15 inches is5848
A fish tank of 33X27X18 inches is6958
A fish tank of 33X27X21 inches is8167
A fish tank of 33X27X24 inches is9377
A fish tank of 33X27X27 inches is10487
A fish tank of 33X27X30 inches is11696
A fish tank of 33X27X33 inches is127106
A fish tank of 33X27X36 inches is139116
A fish tank of 36X27X12 inches is5042
A fish tank of 36X27X15 inches is6353
A fish tank of 36X27X18 inches is7663
A fish tank of 36X27X21 inches is8874
A fish tank of 36X27X24 inches is10184
A fish tank of 36X27X27 inches is11495
A fish tank of 36X27X30 inches is126105
A fish tank of 36X27X33 inches is139116
A fish tank of 36X27X36 inches is151126
A fish tank of 15X30X12 inches is2319
A fish tank of 15X30X15 inches is2924
A fish tank of 15X30X18 inches is3529
A fish tank of 15X30X21 inches is4134
A fish tank of 15X30X24 inches is4739
A fish tank of 15X30X27 inches is5344
A fish tank of 15X30X30 inches is5849
A fish tank of 15X30X33 inches is6454
A fish tank of 15X30X36 inches is7058
A fish tank of 18X30X12 inches is2823
A fish tank of 18X30X15 inches is3529
A fish tank of 18X30X18 inches is4235
A fish tank of 18X30X21 inches is4941
A fish tank of 18X30X24 inches is5647
A fish tank of 18X30X27 inches is6353
A fish tank of 18X30X30 inches is7058
A fish tank of 18X30X33 inches is7764
A fish tank of 18X30X36 inches is8470
A fish tank of 21X30X12 inches is3327
A fish tank of 21X30X15 inches is4134
A fish tank of 21X30X18 inches is4941
A fish tank of 21X30X21 inches is5748
A fish tank of 21X30X24 inches is6555
A fish tank of 21X30X27 inches is7461
A fish tank of 21X30X30 inches is8268
A fish tank of 21X30X33 inches is9075
A fish tank of 21X30X36 inches is9882
A fish tank of 25X30X12 inches is3932
A fish tank of 25X30X15 inches is4941
A fish tank of 25X30X18 inches is5849
A fish tank of 25X30X21 inches is6857
A fish tank of 25X30X24 inches is7865
A fish tank of 25X30X27 inches is8873
A fish tank of 25X30X30 inches is9781
A fish tank of 25X30X33 inches is10789
A fish tank of 25X30X36 inches is11797
A fish tank of 27X30X12 inches is4235
A fish tank of 27X30X15 inches is5344
A fish tank of 27X30X18 inches is6353
A fish tank of 27X30X21 inches is7461
A fish tank of 27X30X24 inches is8470
A fish tank of 27X30X27 inches is9579
A fish tank of 27X30X30 inches is10588
A fish tank of 27X30X33 inches is11696
A fish tank of 27X30X36 inches is126105
A fish tank of 30X30X12 inches is4739
A fish tank of 30X30X15 inches is5849
A fish tank of 30X30X18 inches is7058
A fish tank of 30X30X21 inches is8268
A fish tank of 30X30X24 inches is9478
A fish tank of 30X30X27 inches is10588
A fish tank of 30X30X30 inches is11797
A fish tank of 30X30X33 inches is129107
A fish tank of 30X30X36 inches is140117
A fish tank of 33X30X12 inches is5143
A fish tank of 33X30X15 inches is6454
A fish tank of 33X30X18 inches is7764
A fish tank of 33X30X21 inches is9075
A fish tank of 33X30X24 inches is10386
A fish tank of 33X30X27 inches is11696
A fish tank of 33X30X30 inches is129107
A fish tank of 33X30X33 inches is141118
A fish tank of 33X30X36 inches is154128
A fish tank of 36X30X12 inches is5647
A fish tank of 36X30X15 inches is7058
A fish tank of 36X30X18 inches is8470
A fish tank of 36X30X21 inches is9882
A fish tank of 36X30X24 inches is11293
A fish tank of 36X30X27 inches is126105
A fish tank of 36X30X30 inches is140117
A fish tank of 36X30X33 inches is154128
A fish tank of 36X30X36 inches is168140
A fish tank of 15X33X12 inches is2621
A fish tank of 15X33X15 inches is3227
A fish tank of 15X33X18 inches is3932
A fish tank of 15X33X21 inches is4537
A fish tank of 15X33X24 inches is5143
A fish tank of 15X33X27 inches is5848
A fish tank of 15X33X30 inches is6454
A fish tank of 15X33X33 inches is7159
A fish tank of 15X33X36 inches is7764
A fish tank of 18X33X12 inches is3126
A fish tank of 18X33X15 inches is3932
A fish tank of 18X33X18 inches is4639
A fish tank of 18X33X21 inches is5445
A fish tank of 18X33X24 inches is6251
A fish tank of 18X33X27 inches is6958
A fish tank of 18X33X30 inches is7764
A fish tank of 18X33X33 inches is8571
A fish tank of 18X33X36 inches is9377
A fish tank of 21X33X12 inches is3630
A fish tank of 21X33X15 inches is4537
A fish tank of 21X33X18 inches is5445
A fish tank of 21X33X21 inches is6352
A fish tank of 21X33X24 inches is7260
A fish tank of 21X33X27 inches is8167
A fish tank of 21X33X30 inches is9075
A fish tank of 21X33X33 inches is9982
A fish tank of 21X33X36 inches is10890
A fish tank of 25X33X12 inches is4336
A fish tank of 25X33X15 inches is5445
A fish tank of 25X33X18 inches is6454
A fish tank of 25X33X21 inches is7562
A fish tank of 25X33X24 inches is8671
A fish tank of 25X33X27 inches is9680
A fish tank of 25X33X30 inches is10789
A fish tank of 25X33X33 inches is11898
A fish tank of 25X33X36 inches is129107
A fish tank of 27X33X12 inches is4639
A fish tank of 27X33X15 inches is5848
A fish tank of 27X33X18 inches is6958
A fish tank of 27X33X21 inches is8167
A fish tank of 27X33X24 inches is9377
A fish tank of 27X33X27 inches is10487
A fish tank of 27X33X30 inches is11696
A fish tank of 27X33X33 inches is127106
A fish tank of 27X33X36 inches is139116
A fish tank of 30X33X12 inches is5143
A fish tank of 30X33X15 inches is6454
A fish tank of 30X33X18 inches is7764
A fish tank of 30X33X21 inches is9075
A fish tank of 30X33X24 inches is10386
A fish tank of 30X33X27 inches is11696
A fish tank of 30X33X30 inches is129107
A fish tank of 30X33X33 inches is141118
A fish tank of 30X33X36 inches is154128
A fish tank of 33X33X12 inches is5747
A fish tank of 33X33X15 inches is7159
A fish tank of 33X33X18 inches is8571
A fish tank of 33X33X21 inches is9982
A fish tank of 33X33X24 inches is11394
A fish tank of 33X33X27 inches is127106
A fish tank of 33X33X30 inches is141118
A fish tank of 33X33X33 inches is156130
A fish tank of 33X33X36 inches is170141
A fish tank of 36X33X12 inches is6251
A fish tank of 36X33X15 inches is7764
A fish tank of 36X33X18 inches is9377
A fish tank of 36X33X21 inches is10890
A fish tank of 36X33X24 inches is123103
A fish tank of 36X33X27 inches is139116
A fish tank of 36X33X30 inches is154128
A fish tank of 36X33X33 inches is170141
A fish tank of 36X33X36 inches is185154
A fish tank of 15X36X12 inches is2823
A fish tank of 15X36X15 inches is3529
A fish tank of 15X36X18 inches is4235
A fish tank of 15X36X21 inches is4941
A fish tank of 15X36X24 inches is5647
A fish tank of 15X36X27 inches is6353
A fish tank of 15X36X30 inches is7058
A fish tank of 15X36X33 inches is7764
A fish tank of 15X36X36 inches is8470
A fish tank of 18X36X12 inches is3428
A fish tank of 18X36X15 inches is4235
A fish tank of 18X36X18 inches is5042
A fish tank of 18X36X21 inches is5949
A fish tank of 18X36X24 inches is6756
A fish tank of 18X36X27 inches is7663
A fish tank of 18X36X30 inches is8470
A fish tank of 18X36X33 inches is9377
A fish tank of 18X36X36 inches is10184
A fish tank of 21X36X12 inches is3933
A fish tank of 21X36X15 inches is4941
A fish tank of 21X36X18 inches is5949
A fish tank of 21X36X21 inches is6957
A fish tank of 21X36X24 inches is7965
A fish tank of 21X36X27 inches is8874
A fish tank of 21X36X30 inches is9882
A fish tank of 21X36X33 inches is10890
A fish tank of 21X36X36 inches is11898
A fish tank of 25X36X12 inches is4739
A fish tank of 25X36X15 inches is5849
A fish tank of 25X36X18 inches is7058
A fish tank of 25X36X21 inches is8268
A fish tank of 25X36X24 inches is9478
A fish tank of 25X36X27 inches is10588
A fish tank of 25X36X30 inches is11797
A fish tank of 25X36X33 inches is129107
A fish tank of 25X36X36 inches is140117
A fish tank of 27X36X12 inches is5042
A fish tank of 27X36X15 inches is6353
A fish tank of 27X36X18 inches is7663
A fish tank of 27X36X21 inches is8874
A fish tank of 27X36X24 inches is10184
A fish tank of 27X36X27 inches is11495
A fish tank of 27X36X30 inches is126105
A fish tank of 27X36X33 inches is139116
A fish tank of 27X36X36 inches is151126
A fish tank of 30X36X12 inches is5647
A fish tank of 30X36X15 inches is7058
A fish tank of 30X36X18 inches is8470
A fish tank of 30X36X21 inches is9882
A fish tank of 30X36X24 inches is11293
A fish tank of 30X36X27 inches is126105
A fish tank of 30X36X30 inches is140117
A fish tank of 30X36X33 inches is154128
A fish tank of 30X36X36 inches is168140
A fish tank of 33X36X12 inches is6251
A fish tank of 33X36X15 inches is7764
A fish tank of 33X36X18 inches is9377
A fish tank of 33X36X21 inches is10890
A fish tank of 33X36X24 inches is123103
A fish tank of 33X36X27 inches is139116
A fish tank of 33X36X30 inches is154128
A fish tank of 33X36X33 inches is170141
A fish tank of 33X36X36 inches is185154
A fish tank of 36X36X12 inches is6756
A fish tank of 36X36X15 inches is8470
A fish tank of 36X36X18 inches is10184
A fish tank of 36X36X21 inches is11898
A fish tank of 36X36X24 inches is135112
A fish tank of 36X36X27 inches is151126
A fish tank of 36X36X30 inches is168140
A fish tank of 36X36X33 inches is185154
A fish tank of 36X36X36 inches is202168

Summary – How many gallons is my fish tank

  • Fish tank gallons can be determined by
    • Online calculator
    • Calculations
    • Using table
  • 1 US Gallon = 231 cubic inches / 0.13368 cubic feet / 0.003785 cubic meters / 3.7854 liters
  • 1 imperial Gallon = 277.419 cubic inches / 0.16054 cubic feet / 0.004546 cubic meters / 4.546 liters
  • 1 Cubic Foot = 7.48 US Gallons / 6.23 Imperial Gallons
  • 1 Cubic meter = 264.17 US Gallons / 220 Imperial gallons

If you have any questions or suggestions about this post “How many gallons is my fish tank” then please comment.

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