How much to mail a 12x15 envelope
The cost to mail a 12x15 envelope depends on the weight of the envelope, the destination, and the type of mail service used. Here are the current rates for the United States Postal Service (USPS):
First-Class Mail
- Flat Rate Envelope (12x15 inches): $3.50 (regardless of weight)
- Weight-based rate:
- Up to 1 oz: $0.92
- 1 oz to 2 oz: $1.22
- 2 oz to 3 oz: $1.52
- 3 oz to 4 oz: $1.82
- 4 oz to 6 oz: $2.12
- 6 oz to 8 oz: $2.42
- 8 oz to 10 oz: $2.72
- 10 oz to 12 oz: $3.02
Priority Mail
- Flat Rate Envelope (12x15 inches): $7.95 (regardless of weight)
- Weight-based rate:
- Up to 1 oz: $3.50
- 1 oz to 2 oz: $4.50
- 2 oz to 3 oz: $5.50
- 3 oz to 4 oz: $6.50
- 4 oz to 6 oz: $7.50
- 6 oz to 8 oz: $8.50
- 8 oz to 10 oz: $9.50
- 10 oz to 12 oz: $10.50
Priority Mail Express
- Flat Rate Envelope (12x15 inches): $25.95 (regardless of weight)
- Weight-based rate:
- Up to 1 oz: $10.50
- 1 oz to 2 oz: $12.50
- 2 oz to 3 oz: $14.50
- 3 oz to 4 oz: $16.50
- 4 oz to 6 oz: $18.50
- 6 oz to 8 oz: $20.50
- 8 oz to 10 oz: $22.50
- 10 oz to 12 oz: $24.50
Please note that these rates are subject to change, so it's always a good idea to check the USPS website for the most up-to-date rates.