news | April 21, 2026

Can you mail 5×7 postcard?

Mailable Postcard Sizes 5” x 7”, 6” x 8”, 6” x 9”, and 6” x 11” postcards mail at the Standard Letter rate or the First Class Letter rate. 8.5” x 11” and larger postcards mail as Flats, which are subject to higher postage rates.

What is the maximum size a postcard can be?

USPS Postcard Size To qualify as a postcard, a mail piece must be rectangular and meet these dimensions: At least 3-1/2” high X 5” long X 0.007” thick. No more than 4-1/4” high X 6” long X 0.016” thick. Have finished corners that do not exceed a radius of 0.125”

What is the largest postcard you can mail with a postcard stamp?

But to qualify for mailing at the First-Class Mail postcard price, it must be: Rectangular. At least 3-1/2 inches high x 5 inches long x 0.007 inch thick. No more than 4-1/4 inches high x 6 inches long x 0.016 inches thick.

How much does it cost to mail 5×7 postcard?

Sending Postcards with USPS A postcard is a rectangular mailer sent without an envelope. Sending a postcard is an extremely affordable way to communicate when you’re using the U.S Postal Service—regular postcards cost only $0.36 to mail!

Do 5×7 cards require extra postage?

A rectangular 5×7 envelope is the standard size that is used in the United States for mailing letters and invitations, so if your envelopes are within the weight range of 1 oz, then you will only need to pay $. 47 for each one without any additional charge.

What is the postage for a 4×6 postcard?

Generally, postcards that are 6 inches long by 4-1/4 inches high by . 016 inch thick or smaller will cost you $0.35 or one postcard stamp to mail anywhere in the US.

How much does it cost to mail a 6 by 11 postcard?

However, if you mail more than 500 6” x 11” size postcards at a time, here are the savings: First Class Mail (arrives in 2-5 mail days): approximately 42¢ per piece. Standard Class Mail (arrives in 7-14 mails days): approximately 29¢ per piece.

What size greeting card needs extra postage?

To be eligible for mailing at the price for letters, a piece must be: Rectangular. At least 3-1/2 inches high x 5 inches long x 0.007 inch thick. No more than 6-1/8 inches high x 11-1/2 inches long x 1/4 inch thick.

Do 5×5 cards require extra postage?

A question that a lot of people ask is “do 5 x 7 envelopes require extra postage?” The answer to this is “no” as long as the items within the envelope do not exceed the maximum weight restrictions.

Can I use a 4×6 photo as a postcard?

Step 2: DIY Photo Postcards Meet USPS Regulations According to the USPS , to qualify for mailing at the First-Class Mail postcard price (currently 35 cents) , it must be: Rectangular. At least 3-1/2 inches high x 5 inches long x 0.007 inch thick. No more than 4-1/4 inches high x 6 inches long x 0.016 inches thick.

Is extra postage required for 5×7 cards?

How do you know if a card needs extra postage?

Customers must affix additional postage when mailing letters weighing in excess of 1 ounce and/or letters subject to the nonmachinable surcharge or mailpieces subject to another rate of postage (e.g., large envelopes or packages).