How Many Stamps for a Large Envelope?

Want to know how many stamps you need to post a large envelope through Royal Mail within the UK? This How Many Stamps page has the answer!

The table below tells you how many stamps you need to post a large envelope...

Large Envelope

Max. 353mm (L) x 250mm (W) x 25mm (D)

Weight First Class Second Class
0 - 100g 2 stamps 2 stamps
101 - 250g 2 stamps 3 stamps
251 - 500g 3 stamps 3 stamps
501 - 750g 4 stamps 4 stamps
More than 750g See Parcel See Parcel

*It may work out cheaper to use a parcel delivery service? Get a quick quote

Letter

Max. 240mm (L) x 165mm (W) x 5mm (D)

Parcel

Over 353mm (L) x 250mm (W) x 25mm (D)