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Courier dimensional weight

Billable weight and estimated cost for each parcel in a shipment.

Free to use. No account needed.

LengthWidthHeight
Measure the packed boxMeasure the outside of one packed box. Enter its weight and how many you have.
Package size 1

Enter the outside dimensions and packed weight of each package. A count of 10 means ten packages with the same dimensions and weight. Set the rate to zero to calculate weights only.

How it works

For each piece, divide volume in cm³ by the DIM divisor and compare it with actual kilograms. Multiply the greater by the count, then sum the rows. The initial divisor is 5,000 cm³/kg.

Carriers can round dimensions and billable weights per piece. This estimate uses your entered measurements without carrier rounding. Check your service's divisor and minimum charges.

Sources