MOM overtime pay calculator (Part IV)
Calculate statutory overtime pay at 1.5× hourly basic rate under Singapore Ministry of Manpower (MOM) Part IV Employment Act rules. Free.
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About this tool
Calculate legal overtime pay under Part IV of the Singapore Employment Act using the standard MOM hourly rate formula.
How to use it
- 1 Enter your monthly basic salary.
- 2 Enter your contractual weekly working hours (typically 44 hours).
- 3 Enter number of overtime hours completed in the month (up to statutory 72-hour cap).
- 4 Select the overtime multiplier (1.5× for regular workdays, 2.0× for rest days).
- 5 Review your hourly basic rate, overtime rate, and total monthly gross pay.
Questions
How is overtime hourly rate calculated in Singapore?
The standard MOM hourly basic rate formula is: (12 × monthly basic salary) / (52 × 44), multiplied by 1.5 for standard overtime.
Who is eligible for statutory overtime pay in Singapore?
Under Part IV of the Employment Act, statutory overtime applies to workmen earning up to $4,500 basic monthly salary and non-workmen earning up to $2,600 basic monthly salary.
What is the maximum overtime hours allowed per month in Singapore?
Under MOM employment regulations, an employee is not allowed to work more than 72 hours of overtime in a single calendar month unless granted an exemption by MOM.
Is my data uploaded?
No. This tool runs in your browser, so your text and files never reach our server.
Is this tool free?
Yes. It’s free to use with no sign-up and no limits for normal use.
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