Calculators

CBM calculator with feet, inches & cm

Estimate shipment volume from carton dimensions.

Where to go

Tools → CBM calculator

Step by step

Select cm, inch or feet (ft) before entering dimensions.
Enter length, width and height in that selected unit, then the carton count.
Enter gross weight in kg separately; changing dimension units does not change weight units.
Review per-carton/total CBM and available volumetric estimates. Recheck entered numbers if you change the unit.

Demo example

Demo: one 1 × 1 × 1 ft carton is 0.0283168 m³ (about 0.028 CBM).

Are feet supported in CBM?

Yes. Select feet(ft), inches or centimetres before entering length, width and height.

Does changing cm to feet convert the typed numbers?

No. The entered values are interpreted in the selected unit; check/re-enter the dimensions accordingly.

Reviewed 10 October 2026 · CRM 0.53.1