Letter sizes royal mail prices

Here are the standard letter sizes and their corresponding Royal Mail prices in the UK:

Standard Letters

• Small letter (up to 7.5cm x 10cm): £0.76 (1st class), £0.66 (2nd class)
• Medium letter (7.5cm x 10cm to 10cm x 15cm): £0.76 (1st class), £0.66 (2nd class)
• Large letter (10cm x 15cm to 12cm x 17cm): £1.03 (1st class), £0.83 (2nd class)
• Extra Large letter (over 12cm x 17cm): £1.26 (1st class), £1.06 (2nd class)

Large Letters and Parcels

• Large letter (up to 24cm x 16.5cm x 2.5cm): £1.26 (1st class), £1.06 (2nd class)
• Medium parcel (24cm x 16.5cm x 2.5cm to 35cm x 25cm x 5cm): £2.35 (1st class), £1.95 (2nd class)
• Large parcel (35cm x 25cm x 5cm to 45cm x 30cm x 7.5cm): £3.45 (1st class), £2.95 (2nd class)
• Extra Large parcel (over 45cm x 30cm x 7.5cm): £4.55 (1st class), £3.95 (2nd class)

Special Services

• Signed For (proof of delivery): add £1.00 to the standard price
• Recorded Delivery (proof of delivery): add £1.00 to the standard price
• Special Delivery (guaranteed next-day delivery): add £6.30 to the standard price
• International Standard (to Europe): £1.35 (up to 100g), £2.35 (101g-500g), £3.35 (501g-1000g)
• International Tracked & Signed (to Europe): £3.35 (up to 100g), £4.35 (101g-500g), £5.35 (501g-1000g)

Please note that prices may vary depending on the specific service and destination. It's always best to check the Royal Mail website for the most up-to-date prices and services.