Tank Volume Calculator

Your details

Select the shape that best matches your tank cross-section.
All dimension inputs use this unit.
Choose the unit for all volume outputs.
Inner diameter of the tank (for cylindrical, capsule and oval shapes).
m
Total inner height of the tank.
m
Current depth of liquid inside the tank. Leave at 0 to skip.
m
Total tank capacity
9,424.778

Maximum volume the tank can hold

Filled volume0
Fill level0%
Empty (air) volume9,424.778
Volume unitL
0 %
Near empty<10Low10-20Normal20-80High80-95Full95+

Total capacity: 9424.778 L

  • Total capacity of this vertical cylinder tank is 9424.778 L.
  • That is equivalent to 9.42 cubic metres or 2489.8 US gallons.

Next stepFor water tanks, allow 10-15% freeboard (unused headspace) for safety and thermal expansion. For fuel storage, consult local regulations on maximum fill levels.

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