✓ Royal Mail Authorised Inspector since 2008 | Trading since 2005
The Royal Mail First Class postage rates for 2026 take effect on 7 April 2026. The stamp and Mailmark franking prices are below – franking is cheaper than stamps on First Class letters and large letters.
First Class postage rates 2026
| First Class Postage Rates | |||
|---|---|---|---|
| Format | Weight | Stamps | Mailmark™ Franking |
| 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 | |
These are the Royal Mail prices effective from 7 April 2026, and franking with a Mailmark machine remains cheaper than stamps on many services. See how much you could save, view our franking machines, or call us on 01543 572 776. Mailcoms is a Royal Mail Authorised Independent Inspector & Maintainer of postal franking machines, serving over 40,000 customers across the UK.
Frequently asked questions
When do the Royal Mail 2026 prices take effect?
They take effect on 7 April 2026.
Is First Class franking cheaper than a First Class stamp?
Yes – the Mailmark franking price for First Class letters and large letters is lower than the stamp price, as shown in the table.
How fast is First Class post?
Royal Mail aims to deliver First Class mail the next working day, including Saturdays.