| UK Standard Franked with Mailmark™ | |||
| Weight up to and including | Mailmark | Mailmark | |
| 1st Class | 2nd Class | ||
| Letter | 100g | £1.67 | 84p |
| Large Letter | 100g | £2.65 | £1.41 |
 |
250g | £3.25 | £1.77 |
| 500g | £3.30 | £2.20 | |
| 750g | £3.30 | £2.50 | |
| Small Parcel | 2kg | £4.99 | £3.90 |
Royal Mail Prices 2025
Below are the Royal Mail prices for 2025 (from 7th April 2025)