Cube Volume and Surface
Find cube volume, surface area and space diagonal.
Your numbers
Physical volume
Use consistent units. The result follows the assumptions you enter.
Scenario comparison
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Formula
V=a³; S=6a²; d=a√3
Find cube volume, surface area and space diagonal.
Worked example
- Edge length (m)
- 3
- Physical volume
- 27 m³
- Surface area
- 54 m²
- Space diagonal
- 5.19615242271 m
Scope and limitations
Use consistent units. The result follows the assumptions you enter.
Inputs are checked for missing values and allowed ranges. A result outside the finite numeric range is not displayed. Rounding affects display, while the calculation uses the model’s numeric precision.
Check your units and assumptions before relying on a result. Changing a label does not convert a currency or physical unit.
Formula version: 36e024b795e6 · Example checked: