Calculate Shipping Costs
Get fast, accurate shipping rate estimates from USPS. Compare rates across different mail classes to find the best option for your shipment.
* Calculator provides rate estimates based on the information entered and carrier rates at the time of calculation. Rates are not final or guaranteed. Actual rates may differ due to various factors.
Calculate Shipping Rates
Enter your package details to compare USPS shipping rates
How the shipping cost calculator works
1. Enter Package Details
Input your origin and destination ZIP codes, package weight, and dimensions.
2. Compare Rates
Instantly compare shipping rates from USPS Ground Advantage, Priority Mail, and Priority Mail Express.
3. Choose the Best Option
Select the service that best fits your budget and delivery timeline.
Pro tip: Accurate package dimensions are key. Using oversized or underfilled boxes can trigger dimensional weight pricing that increases your costs.
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