Singpost Postage Rates 2024. An increase of 5 cents will implemented on jan 1, 2023, for all three products, while the box will go up a further 5 cents from jan 1, 2024. Singpost currently charges 31 cents and 38 cents for standard regular mail weighing up to 20g and 40g respectively.

An increase of 5 cents will implemented on jan 1, 2023, for all three products, while the box will go up a further 5 cents from jan 1, 2024. Singapore post (singpost) will be introducing a s$0.05 rate hike for most international airmail letters, printed papers, aerogrammes and postcards from jan 1, 2024.