A standard roll of stamps holds 100 stamps. USPS calls the format a coil, and the Coil of 100 is the roll sold at Post Offices and on USPS.com, alongside larger commercial coils of 3,000 and 10,000 stamps.
A roll is one continuous strip of self-adhesive stamps wound around a core, so you peel them off one at a time. Most rolls are Forever stamps, which never expire and always cover a one-ounce First-Class Mail letter. A roll’s price is 100 times the single-stamp price, with no bulk discount on the postage.
Key Takeaways
- A consumer roll (coil) of stamps contains 100 stamps. USPS also sells coils of 3,000 and 10,000 for high-volume mailers.
- “Roll” and “coil” mean the same thing. USPS lists both under one Roll/Coil category, separate from panes and booklets of 20.
- A roll costs exactly 100 times the price of one stamp, so it saves trips, not postage.
- Forever stamps on a roll never expire and stay valid for a one-ounce letter after every price change.
- You can buy a roll on the USPS Postal Store, at Post Office counters, or by subscription that delivers a roll of 100 once or twice a month.
How Many Stamps Are in a Roll?
A standard roll has 100 stamps. On the USPS Postal Store’s Forever Roll/Coil section, designs such as the U.S. Flag stamps are described as “available in panes and booklets of 20 and coils of 100, 3,000, and 10,000.” The Coil of 100 is the one most households and small offices buy.
The 3,000 and 10,000 coils serve businesses that mail in volume, often with stamp-affixing machines. When a clerk, a kiosk or USPS.com says “a roll of stamps,” they mean the 100-count coil. USPS also offers a First-Class roll stamp subscription, which ships “a roll of 100 First-Class Mail stamps” monthly or twice a month on a 6- or 12-month plan.
Physically, a coil is a single strip of stamps on peel-off backing, wound around a small cardboard core. You pull the leading stamp free and the next one is ready, which is why rolls suit anyone mailing a steady stream of envelopes. The stamps themselves are the same Forever stamps sold in booklets, so the postage value doesn’t change.
How Much Does a Roll of Stamps Cost?
A roll of 100 Forever stamps costs 100 times the current Forever stamp price, which equals the First-Class Mail price for a one-ounce letter. USPS doesn’t discount postage for buying a roll, so the per-stamp cost is the same as buying singles or a booklet. Check the current letter price on the USPS First-Class Mail page before you buy.
Because a roll is made of Forever stamps, what you pay locks in the postage value. When USPS raises the letter price, every stamp left on the roll still mails a one-ounce letter with nothing to add. Buying a book of stamps works the same way, just in a 20-count format.
What Stamp Formats Does USPS Sell?
USPS sells the same Forever stamp in several physical formats. They differ only in count and packaging, and each stamp has the same postage value.
| Format | Stamps | Physical form | Best for |
|---|---|---|---|
| Coil (roll) of 100 | 100 | Continuous strip wound on a core | Regular senders, home offices |
| Book of 20 | 20 | Small folded booklet | Occasional household mail |
| Sheet (pane) of 20 | 20 | Flat sheet | Collectors, gift-givers |
| Coil of 3,000 | 3,000 | Large coil | Business mailrooms |
| Coil of 10,000 | 10,000 | Large machine-fed coil | High-volume business mail |
Rolls aren’t only Forever stamps. The Postal Store’s Roll/Coil category also lists low-denomination “Additional Postage” coils, an Additional Ounce coil and a postcard coil. If you mail cards, our guide to postcard stamps and how many you need explains when a postcard stamp is enough.
Where Can You Buy a Roll of Stamps?
You can buy a roll of stamps from USPS directly or from stores that resell USPS stamps:
- USPS Postal Store: order a Coil of 100 online from the USPS Postal Store and have it mailed to you, or sign up for the roll subscription.
- Post Office counters: ask a retail clerk for a roll of 100 Forever stamps.
- Self-service kiosks: many larger Post Offices have kiosks that sell stamps outside counter hours.
- Retailers: grocery stores, pharmacies and warehouse clubs often sell USPS stamps. Most carry booklets of 20, so call ahead if you want a full roll.
Stamps are for letters and flats. For a package, a printed label is cheaper and includes tracking. Compare live USPS and UPS rates for your parcel in the ParcelPath rate calculator, which offers up to 89% off USPS with no subscription or label fees, or start with our guide on how to ship a package at the best rate. For parcel postage options, see our USPS shipping rates calculator and our complete guide to shipping labels.
Is a Roll of Stamps Cheaper Than Buying Singles?
No, the price per stamp is the same. USPS charges one price for a Forever stamp whether you buy it on its own, in a book of 20 or on a roll of 100. What a roll saves you is time, plus the hassle of running out mid-stack.
A roll is worth it if you mail regularly, for example invoices from a home business, bills paid by mail or steady office correspondence. A book of 20 makes more sense if you rarely mail anything. Either way, unused Forever stamps keep their value, so a roll is never wasted.
How Many Stamps Does an Envelope Need?
A standard letter-size envelope weighing up to one ounce needs one Forever stamp. Each extra ounce needs additional postage, which is what USPS Additional Ounce stamps cover. Our explainer on how heavy a letter can be for a First-Class stamp covers the weight limit for one stamp.
Large envelopes (flats) such as 9×12 mailers start at a higher price than letters and usually need more than one stamp. Our guide to how many stamps you need for a large envelope works through the counts by weight. Rigid or lumpy envelopes can be charged as packages, so weigh anything unusual and check the mail class on our USPS shipping hub before you add stamps.
Do Stamps on a Roll Expire?
No. Forever stamps, including a full roll of them, never expire. They’re always valid for the one-ounce First-Class Mail letter price on the day you mail, no matter how long ago you bought them or how many price increases have happened since.
That means an old roll found in a drawer is still good postage today for a standard letter. Only heavier or oversized pieces need extra postage. We explain the details in do Forever stamps expire.
Frequently Asked Questions
How many stamps are in a roll of stamps?
A standard roll of stamps contains 100 stamps. USPS calls the format a Coil of 100 and sells it on the Postal Store and at Post Office counters. Businesses that mail in volume can also buy coils of 3,000 or 10,000 Forever stamps, while panes and booklets hold 20.
Is a roll of stamps cheaper than buying single stamps?
No. A roll of stamps costs exactly 100 times the single Forever stamp price, because USPS doesn’t discount postage for buying in a roll. The advantage is convenience: one purchase covers 100 one-ounce letters, and Forever stamps stay valid after price increases.
What is the difference between a roll and a coil of stamps?
There isn’t one. “Roll” is the everyday word and “coil” is the term USPS uses on its Postal Store, where both appear under a single Roll/Coil category. Both describe stamps in one continuous strip wound on a core, unlike flat panes or booklets of 20.
Can I get a roll of stamps delivered regularly?
Yes. USPS offers a First-Class roll stamp subscription that delivers a roll of 100 First-Class Mail stamps either monthly or twice a month. You can choose a 6-month or 12-month subscription on the USPS Postal Store, so you don’t have to reorder rolls yourself.
Do Forever stamps on a roll expire?
No. Forever stamps never expire and stay valid for a one-ounce First-Class Mail letter through every future price change. A roll of stamps bought years ago is still good postage today. Heavier letters, large envelopes or nonmachinable pieces need additional postage.
Sources
- USPS Postal Store: Forever Roll/Coil stamps
- USPS Postal Store: Roll/Coil category
- USPS Postal Store: Stamps Subscription, First Class Roll
- USPS Postal Store
- USPS: First-Class Mail
Part of our USPS shipping guide. Related: How Many Stamps for a Large Envelope · Do Forever Stamps Expire.
