Current answer: An ordinary Forever stamp represents the current First-Class Mail one-ounce letter rate. That value is 82 cents effective July 12, 2026.
The important distinction is between postage value and a retail selling price. Postage value is what the stamp contributes when used on an eligible mailpiece. A store’s selling price is the amount charged for a specific product listing.
Common Forever Stamp Value Calculations
| Quantity | Postage value at 82¢ each | Calculation |
|---|---|---|
| 1 stamp | $0.82 | 1 × $0.82 |
| 20 stamps | $16.40 | 20 × $0.82 |
| 75 stamps | $61.50 | 75 × $0.82 |
| 100 stamps | $82.00 | 100 × $0.82 |
These totals describe postage value, not necessarily the price shown by an independent retailer. On this site, the current product price is displayed on each listing.
Are Older Forever Stamps Worth the Current Rate?
Yes. An unused, valid ordinary Forever stamp continues to represent the current First-Class Mail one-ounce letter rate after a price increase. You do not add postage simply because the stamp was purchased at an earlier rate. However, extra postage can still be required when the mailpiece is heavier, oversized, rigid, square, international, or uses a different service.
Book and Roll Costs Depend on Quantity
Do not calculate from the word “book” or “roll” alone. First confirm the number of stamps. Use the Forever stamp book guide for book and sheet terminology, or browse Forever stamp rolls when you specifically need coil packaging.
Rate check: Values on this page were verified on August 9, 2026. Postal prices and mailing standards can change. Confirm the exact amount with the USPS Retail Postage Price Calculator before mailing.
Frequently Asked Questions
How much is one Forever stamp worth now?
It represents 82 cents of postage for the applicable ordinary Forever service as of August 9, 2026.
How much are 100 Forever stamps worth?
At 82 cents each, they represent $82.00 in postage value. Browse 100-stamp listings for current retail prices.
Does an old Forever stamp keep its old purchase price as its value?
No. A valid ordinary Forever stamp represents the current one-ounce First-Class Mail letter rate, not the amount originally paid.
Why can a retailer's price differ from postage value?
The selling price is the store’s current price for the listing; postage value is the amount the stamps contribute when mailed. They must be labeled separately.
Sources and Retailer Information
Current rate facts are based on USPS price changes effective July 12, 2026. Mailing standards and prices can change; use current USPS tools for the final decision.