Find the volume of a cube from its edge length in one step. Because every edge of a cube is equal, the volume is the edge multiplied by itself three times, written as V equals a cubed, so an edge of 4 gives a volume of 64 cubic units. This calculator also returns the total surface area, which is six times the edge squared since a cube has six identical square faces, and the space diagonal from corner to opposite corner, which is the edge times the square root of three. Cubes model dice, boxes, sugar cubes, storage units and countless packing problems. Enter the edge in any unit and the volume returns in that unit cubed while the surface area is in the unit squared and the diagonal shares your linear unit. All computation is local to your browser at full precision, and the volume copies with a single click.
Cube the edge length, so an edge of 3 gives a volume of 27.
The surface area is six times the edge length squared, since a cube has six equal square faces.
The space diagonal is the edge length times the square root of 3, running corner to opposite corner through the middle.
Find the volume of a cube from its edge length in one step. Because every edge of a cube is equal, the volume is the edge multiplied by itself three times, written as V equals a cubed, so an edge of 4 gives a volume of 64 cubic units.
Yes. Cube Volume Calculator is completely free, with no sign-up and no usage limits.
Yes. Cube Volume Calculator runs in any modern web browser. There is nothing to download or install.
Yes. Cube Volume Calculator runs entirely on your device in your browser, so nothing you enter is uploaded to a server.