| UK Standard Franked with Mailmark™ | |||
| Weight up to and including | Mailmark | Mailmark | |
| 1st Class | 2nd Class | ||
| Letter | 100g | £1.77 | 88p |
| Large Letter | 100g | £2.86 | £1.52 |
 |
250g | £3.28 | £1.81 |
| 500g | £3.30 | £2.30 | |
| 750g | £3.30 | £2.50 | |
| Small Parcel | 2kg | £5.45 | £4.25 |
Royal Mail Prices 2026
Below are the Royal Mail prices for 2026 (from 7th April 2026)