Cuboid Volume Calculator

Your details

The longest or designated base edge of the cuboid.
cm
The second base edge, perpendicular to the length.
cm
The vertical edge connecting the two base faces.
cm
Volume
240

Space enclosed inside the cuboid

Total Surface Area248
Lateral Surface Area128
Base Area60
Space Diagonal12.3288
Face Diagonal (a-b)11.6619 cm
Face Diagonal (a-c)10.7703 cm
Face Diagonal (b-c)7.2111 cm

Volume: 240.0000 cm³, Surface area: 248.0000 cm²

  • The cuboid encloses 240.0000 cm³ of space.
  • Its six faces cover a combined 248.0000 cm² of surface area.
  • The longest internal dimension (space diagonal) is 12.3288 cm - the minimum clearance needed to fit an object end-to-end through the interior.
  • The surface-area-to-volume ratio is 1.033 cm²/cm³. A lower ratio means less material is needed per unit of enclosed space, which matters for packaging efficiency.

Next stepTo reduce material cost for a fixed volume, make the three dimensions as close to equal as possible - a cube uses the least surface area for any given volume.

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