Use this cube edge calculator to find the edge length of a cube by entering its volume. The cube edge length formula provides accurate results.
V = cube volume
Take the cube root of the volume to find the edge length.
| Volume (V) | Edge (a) |
|---|---|
| 8 | 2.000000 |
| 27 | 3.000000 |
| 64 | 4.000000 |
| 125 | 5.000000 |
| 216 | 6.000000 |
1. Take the cube volume (V).
2. Calculate the cube root of V.
3. The result is the edge length of the cube.
This cube edge calculator automatically computes the edge length using the cube edge length formula with up to six decimal places.
• Cubes have equal edges and square faces.
• Edge length determines volume and surface area.
• Cube root is used to find edge from volume.
• Cubes are common in geometry, dice, and construction.
• Edge calculations are important in 3D modeling.