How much postage to mail large envelope

The cost of postage for a large envelope depends on several factors, including the weight, size, and destination of the envelope. Here are the general guidelines for mailing large envelopes in the United States:

Size: The United States Postal Service (USPS) considers a large envelope to be one that is larger than a standard letter envelope (11.5 inches long, 6.125 inches high, and 0.25 inches thick). Large envelopes can be up to 13 inches long, 15 inches high, and 3/4 inch thick.

Weight: The weight of the envelope is also important. USPS has different rates for envelopes based on their weight. Here are the rates for large envelopes:

Destination: The destination of the envelope also affects the postage cost. USPS has different rates for domestic and international mail. Here are the rates for large envelopes to different destinations:

Example: Let's say you have a large envelope that weighs 6 oz (170.1 grams) and is going to a domestic address. The postage cost would be $1.65.

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