How much to mail 8.5 x 11 envelope
The cost to mail an envelope that is 8.5 x 11 inches in size depends on the weight of the contents, the destination, and the type of mail service used. Here are the current rates for First-Class Mail and Priority Mail:
First-Class Mail
- Flat Rate Envelope (up to 1 oz): $0.92
- Flat Rate Envelope (1 oz to 2 oz): $1.22
- Flat Rate Envelope (2 oz to 3 oz): $1.52
Priority Mail
- Small Flat Rate Box (up to 70 lbs): $7.95
- Medium Flat Rate Box (up to 70 lbs): $14.35
- Large Flat Rate Box (up to 70 lbs): $19.95
Weight-Based Pricing
- 1 oz: $0.55
- 2 oz: $0.65
- 3 oz: $0.75
- 4 oz: $0.85
- 5 oz: $0.95
- 6 oz: $1.05
- 7 oz: $1.15
- 8 oz: $1.25
- 9 oz: $1.35
- 10 oz: $1.45
- 11 oz: $1.55
- 12 oz: $1.65
Keep in mind that these rates are subject to change, so it's always a good idea to check the official USPS website for the most up-to-date pricing information.
If you're mailing an envelope that weighs less than 1 oz, you can use the Flat Rate Envelope rates. If your envelope weighs more than 1 oz, you'll need to use the weight-based pricing.