Postage Calculator
Estimate USPS postage costs for letters, large envelopes, postcards, and packages for domestic and international mail.
Mail Details
Estimated Postage
$0.68
First-Class Mail (1 oz)
Weight
1 oz
Delivery Time
2-5 business days
Shipping Options
First-Class Mail (1 oz)
2-5 business days
Priority Mail
1-3 business days
Priority Mail Express
1-2 business days
Size Requirements
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.