All tools
Volume Calculator
Calculate the volume of 11 common 3D shapes. Choose a shape, enter dimensions, and pick your unit.
Choose a shape
m
Volume
— m3
Formula
Volume = s³
How it works
- 1
Choose a shape
Pick from 11 common 3D shapes using the icon grid at the top of the calculator.
- 2
Enter dimensions
Fill in the labeled inputs. The diagram beside the fields shows exactly which measurement goes where.
- 3
Pick your units
Switch between millimeters, centimeters, meters, inches, feet, or yards. Values you've already entered are converted automatically.
- 4
Read your result
The volume appears instantly, along with the formula and step-by-step substitution. Adjust the number of decimals or copy the result with one click.