CBM & Volumetric Weight Calculator
Calculate shipment volume, dimensional weight, and estimated chargeable weight before requesting a freight or courier quote.
ⓘ Carrier factors vary by provider and route. Use the value from your quote when available.
Results
Factor 167 kg/m³Total volume
0.672 m³
Volumetric weight
112.2 kg
Chargeable weight
150.0 kg
CBM = L × W × H × quantity, converted to m³
Volumetric weight = CBM × carrier factor
Chargeable weight = higher of actual or volumetric weight
Instructions, formula & limitations
How to use
- Measure the outside length, width, and height of one packed carton.
- Choose the measurement unit, enter the number of cartons, and add the actual total weight.
- Use the volumetric factor supplied by your carrier or forwarder and compare the result with the quote.
Calculation method
CBM equals length × width × height × quantity after converting every dimension to meters. Volumetric weight equals total CBM × the carrier factor. Estimated chargeable weight is the higher of actual and volumetric weight.
Limitations
Carrier divisors, rounding rules, minimum charges, pallets, route rules, and oversized surcharges vary. This calculator does not provide live freight rates and cannot replace the carrier's final chargeable-weight calculation.
Common questions
What is CBM?
CBM means cubic meter, a standard measurement of shipment volume.
Which volumetric factor should I use?
Use the factor printed in your carrier or forwarder quote. Air freight often uses about 167 kg per cubic meter, but courier and route rules differ.
Does this calculate a shipping price?
No. It estimates volume and chargeable weight only; it does not include live freight rates or surcharges.