Every day millions ask: how much are first class stamp? Whether you're mailing a letter, a first class card, or wedding invitations, knowing the cost and buying the right first class stamps brings peace of mind.
How Much Are First Class Stamps in 2025?
As of July 2025, the price for a single first class stamp (1 oz Forever) is $0.78. Each additional ounce adds $0.28.
| Mail Type | Postage Needed | Cost |
|---|---|---|
| 1 oz Letter (First-Class Stamp) | 1 stamp | $0.78 |
| Additional Ounce | +1 stamp | +$0.28 |
| Large Envelope (“Flat”) | 2–3 stamps | $1.56–$2.06 |
| International Letter | Global Forever equivalent | $1.70 |
Sources: USPS rate charts confirm these rates USPS First‑Class Mail.
Forever First Class Stamps: Why They Matter
Forever first class stamps hold value regardless of future rate hikes. Once bought, they cover the first ounce forever. That’s why many choose rolls or bulk orders to purchase cheap first class stamps ahead of time and save.
Popular First Class Stamp Options
- Cheap first class stamps: Bulk rolls and sheets offer savings per stamp
- Twenty first class stamps: Ideal booklet size for personal use
- Roll of first class stamps: 100-stamp rolls for offices and nonprofits
- Christmas first class stamps, flowers first class stamps, first class stamps for wedding invites
- Gold first class stamps, red first class stamps, purple first class
- First class stamps with barcode and new collectible first class stamps 2025
- Old first class stamps and vintage variations
First Class Stamps for Specific Mailings
When mailing larger or international letters, these options matter:
- First class stamps for large letter: Usually 2–3 stamps
- First class stamps for 8 oz or 8 x 10 envelope
- First class stamps for international mail: Use Global Forever stamps priced at $1.70
- Presorted first class stamps: Discounted for bulk business mail
Where to Buy First Class Stamps
You have several options:
- Local post office – Instant purchase.
- Self-service USPS kiosks – Purchase anytime using debit/credit.
- Buy first class stamps online via USPS‑Store.com – Offering cheap first class stamps, rolls, booklets, and specialty designs.
Browse our full stamp selection and learn mailing tips.
First Class Stamps vs Other Postage
Here’s how first class compares to other options:
| Postage Type | Use Case | Per Stamp Cost |
|---|---|---|
| First-Class Forever Stamp | Everyday mail, cards | $0.78 |
| International Global Stamp | 1 oz International mail | $1.70 |
| Presorted First Class | Bulk business mail | Discounted |
How Many Stamps Do You Need?
Calculate based on weight: one stamp per ounce plus extras for flats or heavier items. Use a scale or USPS online tools for accuracy.
Why Buy Forever First Class Stamps Now?
Lock in current rates and avoid future increases. Ideal for:
- Everyday mail
- Wedding invites using themed first class stamps for wedding invites
- Business mailers using bulk first class stamps or rolls
- Collectors seeking new first class stamps or old first class stamps
Tips for Getting the Best Deal
- Buy rolls or booklets in bulk.
- Choose cheap first class stamps during promotions.
- Subscribe to USPS‑Store.com for auto-delivery.
- Pick themed stamps to stand out—holiday, floral, gold, purple.
Internal & External Resources
Discover more about mailing tips in our news blog. For official postage rates and guidelines, visit USPS First-Class Stamps.
Making It Easy with USPS‑Store.com
At USPS‑Store.com, we offer:
- Wide range of stamp formats: rolls, booklets, specialty designs
- Competitive pricing and occasional bulk discounts
- Fast shipping and customer support
Order your first class stamps today—perfect for weddings, business campaigns, or daily correspondence.
Final Takeaways
Understanding how much are first class stamp helps you budget and choose the right option. Whether you're looking for practical buys or special designs, USPS‑Store.com makes it easy to get first class stamp that meet your needs. Buy online now to lock in rates and shipping convenience.