Volume Calculator
Choose a shape, enter its dimensions and get the volume in cubic units and litres.
Shape & Dimensions
Cubic volume for five common 3-D shapes — box, cylinder, sphere, cone and rectangular pyramid — in centimetres, metres, inches or feet.
Formula
box = l·w·h; cylinder = πr²h; sphere = (4/3)πr³; cone = (1/3)πr²h; pyramid = (l·w·h)/3.
Reference Values
- •1,000 cm³ = 1 litre
- •1 m³ = 1,000 litres
- •1 ft³ ≈ 28.32 litres
Related tools
FAQ
Common questions about Volume Calculator
How we calculate this
We use the standard published formula for this calculation, and we show the working so you can check it.
Spotted a mistake? Tell us and we'll check it within a few days. See how we check our calculators.