Water tank capacity

Set the tank size, water height and daily use to see the volume, the capacity and how long it lasts.

Works in metric or imperial units.

Learn water tanks properly

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Questions students ask

How many litres are in a cubic metre?

1000 litres.

What formula does it use?

Cylinder V = πd²h/4; square V = s²h; litres = m³ × 1000.

Free notes on water tanks

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