Cylinder Calculator

Find a cylinder's volume and surface area.

Volume 282.74
Surface area 245.04

Formula: V = π r² h ; A = 2πr(r + h)

Step-by-step with your numbers:
1. Values used:
2. Radius = 3
3. Height = 10
4.
5. Volume = 282.74
6. Surface area = 245.04
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Volume and total surface area of a cylinder.

The math behind it

Volume = π × r² × h. Surface = 2πr² (ends) + 2πrh (side).

Worked example

r 3, h 10 → volume 282.7.

FAQ

Tank capacity?

Use the Tank Volume calculator for gallons/liters.