Cube Volume Calculator
V = s³. Six equal square faces.
Result
How to use this calculator
- Enter edge length.
- Read volume + surface area.
About this calculator
A cube has six identical square faces and twelve equal edges. Volume V = s³. Surface area = 6s². Body diagonal (corner to opposite corner through interior) = s√3. Doubling the edge multiplies volume by 8 (cube law): the basis of cube-square problems in physics and biology.
Frequently asked
Why does volume cube while area squares?+
Cube vs. cuboid?+
Most efficient packing?+
Body diagonal use?+
Surface-to-volume ratio?+
Related calculators
More tools you might like
Hand-picked tools that pair well with this one — same audience, same intent.
V = (1/3) × base area × height. For square / rectangular / triangular bases.
V = l × w × h. Box / cuboid volume.
V = (4/3)πr³. Surface area = 4πr².
V = πr²h. Surface area = 2πr² + 2πrh (top + bottom + side).
V = (1/3)πr²h. One-third of the cylinder of same base and height.
Six-mode percentage tool — X% of Y, X is what % of Y, % change, % difference (symmetric), add %, and subtract %.