Geometry & Measurement Calculators
Cylinder Calculator
Calculate cylinder volume, lateral area and total surface area.
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What is Cylinder?
A cylinder is a prism with circular bases. Its volume is the base area times the height, and its surface wraps a rectangle around the two caps.
How it works
We compute the base area and multiply by height for volume, and add the lateral rectangle to two base circles for surface area.
- Enter your input. Type or paste your input into the field above — the tool responds instantly.
- Review the result. Output updates live as you type. Everything runs entirely in your browser.
- Copy or download. Use the Copy button to grab the result, or Download to save it as a file.
Examples
Realistic sample
Type or paste any realistic input — the tool computes the result locally and instantly.
Common mistakes
Expecting a server round-trip
Nothing is uploaded — every tool in this category runs entirely in your browser.