Volume Calculator

Calculator Tools

Volume of cube, sphere, cylinder & cone

FreePrivateInstant
Shape
Side / Length / Radius
Width / Height (if needed)
Height (cuboid only)

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History

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Volume Calculator — at a glance

Find how much space a 3D shape takes up.

Input
Cylinder
Radius 5, Height 10
Run
Result
Volume 785.4 cubic units

How to use it — step by step

Choose a shape and enter its dimensions in the same unit.

1

Enter your values

Fill in the boxes. Sensible example values are already filled in for you.

2

Calculate Volume

Press the button. The answer is worked out instantly on your device.

3

Read or copy the result

See the big answer and the extra details, then press Copy to keep them.

Pro tips

Small things that make the result better.

✦Only fill the boxes the shape needs — the others are ignored.
✦To convert to litres: 1000 cm³ = 1 litre.
✦For a cylinder, the radius is half the diameter.

Quick facts

5 shapescube to cone
Volumeand surface area
Any unitcm, m, inch
Freeno signup

Frequently Asked Questions

Which boxes do I fill?+

Cube: first box. Cuboid: all three. Sphere: first box. Cylinder and cone: first two boxes.

What unit is the answer in?+

The same unit you typed, cubed. 5 cm gives cm³.

Is my data safe?+

Yes. Everything runs inside your own browser. Your text, files and images are never uploaded to any server.

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