How it works
Dimensional weight (kg) = length × width × height (cm³) ÷ carrier divisor.
Free calculator / Operations
Dimensional weight calculator.
Estimate shipping dimensional weight from package dimensions and your carrier's divisor.
Your numbers
Change any value. The result updates here in your browser.
Your answer
A quick example
A 40 × 30 × 20 cm box with a 5,000 divisor has 4.8 kg dimensional weight.
This is a calculation from numbers you supply, not financial or tax advice. Check assumptions before making a decision.