Royal mail letter sizing
Royal Mail, the postal service of the United Kingdom, has specific size and weight guidelines for letters and parcels. Here are the standard dimensions and weight limits for Royal Mail letters:
Letters
- Maximum size: 240mm (9.4 inches) long, 165mm (6.5 inches) wide, and 5mm (0.2 inches) thick
- Maximum weight: 100g (3.5 oz)
- Minimum size: 110mm (4.3 inches) long, 110mm (4.3 inches) wide, and 5mm (0.2 inches) thick
Large Letters
- Maximum size: 353mm (13.9 inches) long, 250mm (9.8 inches) wide, and 25mm (1 inch) thick
- Maximum weight: 750g (26.4 oz)
- Minimum size: 140mm (5.5 inches) long, 140mm (5.5 inches) wide, and 5mm (0.2 inches) thick
Parcels
- Maximum size: 610mm (24 inches) long, 460mm (18.1 inches) wide, and 460mm (18.1 inches) deep
- Maximum weight: 20kg (44 lbs)
- Minimum size: 140mm (5.5 inches) long, 140mm (5.5 inches) wide, and 140mm (5.5 inches) deep
Special Services
- Royal Mail also offers special services for larger or heavier items, such as:
- Large Parcel: up to 1.5m (59 inches) long, 1.2m (47.2 inches) wide, and 1.2m (47.2 inches) deep, with a maximum weight of 30kg (66 lbs)
- Extra Large Parcel: up to 2.5m (98.4 inches) long, 2.2m (86.6 inches) wide, and 2.2m (86.6 inches) deep, with a maximum weight of 50kg (110 lbs)
Please note that these dimensions and weight limits are subject to change, and it's always best to check with Royal Mail for the most up-to-date information before sending a letter or parcel.