Singapore Local Postage Rates 2024. Currently, singpost charges 60 cents for standard large basic mail with maximum dimensions of 229mm by 324mm by 14mm and weighing up to 100g, 90. The rate will be increased to 51 cents,.

The associated first and second local stamps will cost s$0.31 and s$0.38 starting next year, and subsequently raised to s$0.32 and s$0.39, respectively, from. 1, 2024, these two weight steps.