Parcel measurement calculator
Calculate box volume, identify the longest side and work out length plus girth from outside dimensions.
NO ACCOUNT. NO COURIER CONNECTION.
Parcel measurement calculator
Use the outside dimensions of the sealed parcel. These results explain measurements; they do not confirm carrier eligibility or a shipping price.
Girth is twice the sum of the other two sides after identifying the longest side. Check the actual product’s rounding, restrictions and measurement method.
Use the result with the right context.
Carrier rounding, product restrictions and customs requirements still need to be checked. These tools do not create a shipment, retrieve a price or confirm service acceptance.
Read the measurement guidance →