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Reference table

Aquarium Volume Table: Volume by Length

Reference table of volume for Aquarium Volume across a range of length values — exact, engine-computed figures you can read off at a glance.

By Chef Meera Pillai, Professional Chef · Updated Jun 2026 · 1 min read

This aquarium volume reference table shows the volume for a range of length values, assuming a width of 30 cm and a height of 30 cm. Every figure is computed with the same engine that powers our Aquarium Volume Calculator, so the numbers are exact.

LengthVolumeUS gallons
15 cm13.53.57
30 cm27.07.13
45 cm40.510.70
60 cm54.014.27
90 cm81.021.40
120 cm108.028.53
180 cm162.042.80
300 cm270.071.33
420 cm378.099.86
600 cm540.0142.65

How to use this table

Find the row closest to your length and read across to the volume. For a value between two rows, the real figure sits between them — or enter your exact numbers in the Aquarium Volume Calculator for a precise answer.

Need a value that is not in the table? — the Aquarium Volume Calculator does it instantly, for free, with the formula and a worked example built in.

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Calculators in this guide

Frequently asked questions

Each cell is computed with the standard formula using exact arithmetic — the same calculation behind our Aquarium Volume Calculator — so every figure is accurate for the stated assumptions.

Yes. The table covers common length values; for any exact figure, enter your own numbers in the Aquarium Volume Calculator.

Chef Meera Pillai · Professional Chef

Meera Pillai is a professional chef and recipe developer who specialises in baker percentages, scaling recipes and precise kitchen conversions.