Geometry & Measurement Calculators
Cube Calculator
Find the volume, surface area and diagonals of a cube from one edge.
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What is Cube?
A cube is a box with six identical square faces. Every property follows from a single edge length.
How it works
We cube the side for volume, multiply the face area by six, and use √2·s and √3·s for the face and space diagonals.
- 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.