Box volume example
A 20 × 14 × 10 inch box has 2,800 in³ of volume, about 1.62 ft³ or 45.88 liters. Use outside dimensions for shipping-space calculations and inside dimensions for usable capacity.
Frequently asked questions
What formula does the box calculator use?
For a rectangular box, volume is length × width × height. The result is then converted into the other displayed volume units.
Should I use inside or outside dimensions?
Use inside dimensions for storage capacity. Use outside dimensions for packaging, pallet and freight-space planning.