Volume Calculator
Aquarium Volume Calculator
Calculate your tank's volume in gallons and liters. Supports rectangle, cylinder, hexagon, and bow front shapes.
Tank Shape
Dimensions
Common Tank Sizes
| Tank | Dimensions | Gallons | Liters |
|---|---|---|---|
| 10 Gallon | 20×10×12 in | 10 | 38 |
| 20 Long | 30×12×12 in | 20 | 76 |
| 29 Gallon | 30×12×18 in | 29 | 110 |
| 40 Breeder | 36×18×16 in | 40 | 151 |
| 55 Gallon | 48×13×21 in | 55 | 208 |
| 75 Gallon | 48×18×21 in | 75 | 284 |
| 125 Gallon | 72×18×22 in | 125 | 473 |
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