How much to mail a 10 x 13 envelope

The cost to mail a 10 x 13 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

• Weight: 1 oz (28.35 grams) or less
• Cost: $0.55 (flat rate for envelopes up to 13.5 inches long)
• Dimensions: 10 x 13 inches is within the allowed dimensions for First-Class Mail

Priority Mail

• Weight: 1 oz (28.35 grams) or less
• Cost: $7.50 (flat rate for envelopes up to 13.5 inches long)
• Dimensions: 10 x 13 inches is within the allowed dimensions for Priority Mail

Priority Mail Express

• Weight: 1 oz (28.35 grams) or less
• Cost: $25.50 (flat rate for envelopes up to 13.5 inches long)
• Dimensions: 10 x 13 inches is within the allowed dimensions for Priority Mail Express

International Mail

• Weight: 1 oz (28.35 grams) or less
• Cost: $1.20 (flat rate for envelopes up to 13.5 inches long) to Canada, Mexico, and other international destinations
• Dimensions: 10 x 13 inches is within the allowed dimensions for international mail

Please note that these rates are subject to change, and you should check the USPS website or consult with a postal worker for the most up-to-date information. Additionally, if your envelope weighs more than 1 oz, you will need to pay additional postage based on the weight of the envelope.