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Shipping Weight Calculator

Work out dimensional weight and the weight a carrier will charge you.

Leave at 0 for the standard divisor.

Dimensional weight

0

Billable weight

0

Volume

0

Shipping cost

$0

Dimensional weight at this volume

DivisorUsed byDim weightCost

Carriers charge the greater of your actual weight and the volumetric weight, so a large light box is billed on the air inside it. Divisors differ by carrier and service: 139 is common for US domestic, 166 for retail ground, and 5000 for metric. Always check the specific carrier's tariff before quoting a customer.

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What Is Shipping Weight Calculator?

The Shipping Weight Calculator works out dimensional, or volumetric, weight from a package size, then shows the billable weight and cost using whichever of actual or dimensional weight is higher, as carriers do.

Who Uses the Shipping Weight Calculator?

Small sellers use it to check whether a large light parcel is being billed on air rather than weight, and to compare carriers on the same box.

How to Use the Shipping Weight Calculator

  1. Enter the length, width, and height.
  2. Choose inches or centimetres.
  3. Enter the actual weight and your rate.
  4. Read the dim weight, billable weight, and cost.

Why Choose Our Shipping Weight Calculator?

  • Billable weight follows the carrier rule
  • Dimensional weight for several common divisors
  • Metric and imperial

Try the Shipping Weight Calculator above — it is free, fast, and works on any device. Bookmark this page to return whenever you need it.