Repeating post to share here :
Computed bonus interest for the first $150k principal amount (average daily balance),
and meet $500 card spend & $1.6k salary :
From 1st Dec 2025 onwards
28 days in the month = $212.87 (verified for February)
29 days in the month = $220.47 (not yet verify)
30 days in the month = $228.08 (verified for April, June, etc.)
31 days in the month = $235.68 (verified for December, January, March, etc.)
For those who has no salary credit to UOB one account, but still satisfy $500 credit card spend and 3 GIRO deductions in a calendar month, the bonus interest are as such :
28 days in a month : $129.45
30 days in a month : $138.69
31 days in a month : $143.32
Disclaimer : actual amounts may differ by a few cents due to rounding off, pls refer to bank for eventual amounts .....
Old bonus interest. pls see
https://forums.hardwarezone.com.sg/threads/uob-one-account.5037662/post-157941641