How Much Are Stamps in 2026? Free Stamp Cost Calculator
Price any mix of Forever, postcard, additional ounce, 2 oz, 3 oz and Global stamps by the single, book or roll, or see how many stamps your budget buys.
Open the calculator-
Where to Sell Unused Stamps for Cash: Every Option Compared
If you have unused postage sitting in a drawer, you have more options than most people realize, and they are not equally good. Some pay quickly. Some pay more. Some cost you weeks and a stack of fees before anyone hands you anything. Here is the full picture, with the trade-offs named, so you can…
-
Extra Postage for Heavier Mail: What USPS Charges Above One Ounce
Anything heavier than a standard one-ounce letter costs more to mail, and the amount it costs more is not obvious from looking at the envelope. A single Forever stamp covers one ounce. Past that point the price climbs in steps, and a second Forever stamp is almost always the wrong way to pay for it.…
-
Invitation and Greeting Card Postage: Rates, Surcharges and Sizes
Wedding invitations are where postage quietly goes wrong. The invitation itself weighs more than a normal letter, the envelope is often square, and there’s usually a second envelope inside for the RSVP. Any one of those can push the price past a single Forever stamp, and finding out after you’ve mailed two hundred of them…
-
Resale Value of Unused Stamps for Collectors and Sellers
Learn how to assess the resale value of unused stamps, from condition and grading to selling channels and market trends for collectors and sellers.
-
Can You Exchange Stamps For Cash With Unused Postage Value?
can you exchange stamps for cash? Learn when refunds apply, how stamps cash value differs from face value, and the best ways to sell stamps.
-
How to Read Stamp Denominations Unveiled for Collectors
Master the basics of how to read stamp denominations and estimate value, identification tips, and common marks every collector should know.
-
Can I Use a Forever Stamp Internationally For Global Mail?
Learn can i use a forever stamp internationally? Uncover how Global Forever stamps work, when to combine stamps, and tips for sending mail overseas.
-
Is Forever-Stamp Identification Guide for Reading Stamps?
Master forever-stamp identification guide with practical tips for reading stamps, spotting printings, and preserving postal history artifacts.
-
Can You Mix Old and New Stamps for Unused Postage Value?
Learn can you mix old and new stamps and how to combine values to meet postage, avoid delays, and keep mail processing smooth.
-
Global Postage Stamp for International Mail Revealed
A new global postage stamp for international mail promises simpler, flat-rate cross-border letters with tracking and fewer errors.
