First Class Postage Rates 2024 Weight Limit. Additional size restrictions apply depending. Letters or postcards around the world with one global forever ® stamp, which currently costs $1.65 and never.

⭐️ as other costs are rising, the royal mail have frozen the cost of first and second class franked letters, offering huge franking discounts of up to 74p compared to using stamps ⭐️ great savings of at least 29p vs stamps when. Postal rates are also calculated by reference to the weight, shape, size and destination of the item you are posting, reflecting the cost of processing and delivering those items.