How many stamps do you need for a 2.2 oz envelope?

Answer 1

The amount of postage needed to send a stamped 2.2 ounce letter is 91 cents. If you only have first class stamps available, you would need two of them. If you have stamps in other denominations, you would use the correct number of stamps to add up to 91 cents.

Answer 2

In the UK an envelope measuring a maximum of 24cm x 16.5cm x 0.5 and weight no more than 100 gram's (3.5oz) is classed as a letter.

The Royal Mail charge 64p for a letter delivered 1st class (next day).

They charge 55p for a letter delivered 2nd class (within 3 days).