Volume Calculator
Calculate the volume of a box, sphere, cylinder or cone.
Result
Results are estimates for general information only and are not professional advice.
Volume formulas
Box volume is length × width × height, a sphere is 4/3 × π × r³, a cylinder is π × r² × h and a cone is one third of a cylinder. Pick a shape and enter the dimensions for an instant result.
Frequently Asked Questions
What is the Volume Calculator?
Calculate the volume of a box, sphere, cylinder or cone. It runs instantly in your browser and is completely free to use.
What do I need to enter to use the Volume Calculator?
The Volume Calculator asks for the following values (4): Shape, Length / Radius, Width / Height, Height (box). Fill them in and the result appears immediately — the calculation runs on your own device, so nothing you type is sent to a server.
How accurate is the Volume Calculator?
The Volume Calculator uses standard, widely-accepted formulas, so its figures are reliable estimates for everyday planning. They are not a substitute for advice from a qualified professional.
Is the Volume Calculator free, and do I need an account?
Yes. The Volume Calculator — and every other calculator on Calculatis — is completely free, with no registration, no download and no limit on how often you use it.