How Many Stamps for a Letter Second Class?

Want to know how many stamps you need to post a letter second class 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 letter second class...

Letter Second Class

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

Weight 2ndclass
Up to 100g 1 stamp
More than 100g See Large Letter Second Class

Letter

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

Large Letter

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

Parcel

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