USPS Shipping Calculator

Get the absolute best USPS Rates with Gori. Calculate the savings using our USPS Shipping Calculator.

  • Custom Package
    USPS Flat Rate Box
    Soft Pack Envelope
  • L
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how to use
Step 1: Measure

Measure your package's dimensions and weigh it.

Step 2: Buy Postage

Use the postage calculator to determine the cheapest rate.

Step 3: Hand to USPS

Print the shipping label, put it on the package, and hand it to USPS.