Postage Calculator

Estimate USPS postage costs for letters, large envelopes, postcards, and packages for domestic and international mail.

Mail Details

Mail Type

Destination

Weight (ounces)

Estimated Postage

$0.68

First-Class Mail (1 oz)

Weight

1 oz

Delivery Time

2-5 business days

First-Class Mail (1 oz)

2-5 business days

$0.68

Priority Mail

1-3 business days

$8.63

Priority Mail Express

1-2 business days

$28.19

Max 11.5" x 6.125" x 0.25"

Max weight: 3.5 oz

Note: These are estimates based on 2024 USPS rates. Actual prices may vary. Always verify at usps.com for current rates.

💡

How would you rate the Postage Calculator?