Free Cube Calculator
Volume, surface area and diagonal of a cube.
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Result
Volume
216.000
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Short answer
Volume, surface area and diagonal of a cube.
What is the Cube Calculator?
Volume, surface area and diagonal of a cube.
How does the Cube Calculator work?
Enter the inputs above and read the result.
Formula
Variables
sSide length
Explanation
A cube has six equal square faces and its space diagonal is s√3.
Examples
Applications
Advantages
Limitations
Common mistakes
Tips
Related concepts
The Cube Calculator sits inside the Math Calculators hub, in the geometry & shapes cluster. Length, area, volume and angle in two and three dimensions. Understanding the terms below makes the output easier to interpret and easier to compare against neighbouring measures.
Practical use cases and industry applications
Understanding Cube
Volume, surface area and diagonal of a cube. Within math calculators, cube belongs to the geometry & shapes cluster, where it shares terminology and assumptions with closely related tools.
Learning how cube is calculated
A cube has six equal square faces and its space diagonal is s√3. Working through the variables one at a time — s — makes the result reproducible by hand and easier to sanity-check.
Using cube to make a decision
Because outputs depend on the assumptions you enter, run more than one scenario before committing to a figure.
How cube compares with related measures
area, perimeter, volume, surface area all describe adjacent aspects of geometry & shapes. Comparing this calculator's output against those measures — using the related tools listed on this page — prevents a single metric from being read in isolation.
Frequently asked questions
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