Green Franking can now confirm with you that the latest Royal Mail postage rates 2026 that are effective starting from today - 7th April 2026. As of today, the stamp prices in the UK for Small Parcel & Medium Parcel items have increased, meaning all franking machines in the UK will see a price benefit when using these products/services.
Postage Rates 2026!
Starting from the 7th April 2026 franking machines in the UK Mailmark franking machines can benefit from the new rates. Green Franking can confirm the following savings can be saved.
✅ Letters - Save 3p per letter.
✅ Large Letters - Save up to 44p per item.
✅ Professional & Credible - Franked mail gives your business a polished, professional look, reinforcing brand credibility with every piece of post.
✅ Save Time & Avoid Queues - No more frequent trips to the Post Office. Process postage directly from your office, saving time and improving efficiency.
Royal Mail First Class Postage Rates 2026
Green Franking can confirm the latest first class postage rates for 2026 via our table below. Compare stamp and Mailmark prices.
| 1st Class Postage Rates | |||
|---|---|---|---|
| Size | Weight up to and including | Stamp Prices | Mailmark™ Prices |
| Letter | 0-100g | £1.80 | £1.77 |
| Large Letter | 0-100g | £3.30 | £2.86 |
| 101-250g | £3.60 | £3.28 | |
| 251-500g | £3.60 | £3.30 | |
| 501-750g | £3.60 | £3.30 | |
| Small Parcel | 0-1kg | £5.45 | £5.45 |
| 1-2kg | £5.45 | £5.45 | |
| Medium Parcel | 0-1kg | £8.05 | £8.05 |
| 1-2kg | £8.05 | £8.05 | |
| 2-5kg | £10.05 | £10.05 | |
| 5-10kg | £10.05 | £10.05 | |
| 10-20kg | £15.45 | £15.45 | |
Royal Mail Second Class Postage Rates 2026
Green Franking can also confirm the latest second class postage rates for 2026 via our table below. Compare stamp and Mailmark prices.
| 2nd Class Postage Rates | |||
|---|---|---|---|
| Size | Weight up to and including | Stamp Prices | Mailmark™ Prices |
| Letter | 0-100g | 91p | 88p |
| Large Letter | 0-100g | £1.55 | £1.52 |
| 101-250g | £1.90 | £1.81 | |
| 251-500g | £2.40 | £2.30 | |
| 501-750g | £2.70 | £2.50 | |
| Small Parcel | 0-1kg | £4.25 | £4.25 |
| 1-2kg | £4.25 | £4.25 | |
| Medium Parcel | 0-1kg | £6.95 | £6.95 |
| 1-2kg | £6.95 | £6.95 | |
| 2-5kg | £8.75 | £8.75 | |
| 5-10kg | £8.75 | £8.75 | |
| 10-20kg | £13.15 | £13.15 | |
Download our Postage Rates 2026 PDF to view the prices a little more clearer.
Benefit from low cost Franking Machine Supplies
Top up your franking machine supplies today with low cost ink & labels. View our range of franking ink & labels here.
Frequently asked questions
When did the 2026 Royal Mail postage rates take effect?
The 2026 Royal Mail postage rates took effect on 7 April 2026 and apply to both stamps and franking.
How much can I save by franking instead of using stamps in 2026?
With Mailmark franking you save 3p on every 1st Class or 2nd Class standard letter and up to 44p on a 1st Class large letter compared with stamp prices.
Do I need a Mailmark franking machine to get the lower 2026 rates?
Yes. The lower franked prices only apply to Mailmark machines. Royal Mail has decertified non-Mailmark meters, so they can no longer be used to frank and send mail.
How do I update my franking machine with the 2026 rates?
Mailmark machines download new tariffs automatically over their network connection. If your machine has not updated, contact your franking machine supplier for assistance.
Where can I buy franking ink and labels?
Green Franking stocks Royal Mail approved franking ink and labels for all major machines, and our guide to sustainable mailing for small businesses shows how to cut cost and waste further.