Maths & numbers
Cylinder calculator
Find a right cylinder’s volume, curved area and total surface.
A clear answer. Here’s how.
For a closed right circular cylinder, volume = πr²h, curved area = 2πrh and total surface area = 2πr(h+r). Use matching linear units throughout.
See a worked example
Worked example
A fixed demonstration, separate from the values you enter above.
- Radius
- 3
- Height
- 5
Example result
- Volume
- 141.371669412
- Curved surface area
- 94.2477796077
- Total surface area
- 150.796447372