Volume Calculator
Find the volume of a box, cylinder or sphere from its dimensions.
Quick answer: enter your details below and click Calculate — your result appears instantly, right here in your browser. Nothing you enter is uploaded or stored.
V
Calculators
Enter your details below.
How to use
- Choose a shape.
- Enter the dimensions that shape needs.
- Calculate to see its volume.
About this tool
Pick a shape and enter the measurements it needs. A box uses length times width times height, a cylinder uses pi times radius squared times height, and a sphere uses four thirds times pi times radius cubed. The tool validates the dimensions for your chosen shape before calculating.
Frequently asked questions
Do I need to fill in every box?
No. Only the dimensions for your chosen shape are used, so leave the others blank.
What units is the answer in?
Cubic units matching whatever unit you measured in: centimetres give cubic centimetres, metres give cubic metres, and so on.