Table of postage rates from mail from Tristan da Cunha, effective from 2013.

Tristan da Cunha Postage Rates 2013

Airmail:

 10g 35p
 20g 45p
 30g 60p
  Onwards 30p for each additional 10g or part thereof
 Postcards Air35p
 Aerogramme35p

Surface

 Letters:
 Up to 20g 25p
 20g-50g 45p
 50g-100g 70p
 100g-250g £1.00
 250g-500g £1.50
 500g-1kg £2.00
 1kg-1.5kg £2.50
 1.5kg-2kg £3.00
 Postcards Surface25p

Printed Matter

 Up to 20g 25p
 20g-100g 40p
 100g-250g 50p
 250g-500g 70p
 500g-1kg £1.10
 1kg-2kg £2.00

Registration

80p

Small Packet

 Not exceeding 100g 50p
 100g-250g 70p
 250g-500g £1.10
 500g-1kg £1.50

Parcel

 1kg-2kg £4.50
 2kg-3kg £5.50
 3kg-4kg £6.50
 4kg-5kg £7.50
 10kg max. weightFor each additional 1kg or part thereof - £1.50