Cube Volume Calculator
Calculate the volume, surface area, and diagonal of a cube from its side length.
Enter side length.
Cube Formulas
Volume = s³
Surface Area = 6s²
Space diagonal = s√3
Surface Area = 6s²
Space diagonal = s√3
Example: s = 4
Volume = 64 | Surface Area = 96 | Diagonal = 6.93
Volume = 64 | Surface Area = 96 | Diagonal = 6.93
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Last updated: 2026-08-08