How to Calculate OT Pay Singapore - Overtime Calculator
Singapore OT Rates (MOM Guidelines)
| Employee Type | Weekday OT | Weekend OT | Holiday OT |
|---|---|---|---|
| Workman | 1.5x | 2.0x | 2.0x |
| Non-Workman | 1.5x | 1.5x | 1.5x |
Learn how to calculate OT pay in Singapore with our comprehensive overtime calculator. This tool follows Ministry of Manpower (MOM) guidelines to help you calculate accurate overtime compensation for both workmen and non-workmen employees.
How to Calculate OT Pay in Singapore
Follow these steps to calculate overtime pay according to MOM regulations:
- Determine Employee Classification - Identify if the employee is a workman or non-workman
- Calculate Hourly Rate - Basic salary ÷ working days ÷ 8 hours
- Apply OT Rate Multiplier - Use appropriate rate based on employee type and OT timing
- Calculate Total OT Pay - Hourly rate × OT rate × OT hours
- Add to Basic Salary - Basic salary + OT pay = Total compensation
Singapore OT Pay Regulations
Workman vs Non-Workman Classification
- Workman: Manual laborers, machine operators, drivers, cleaners, security guards
- Non-Workman: Executives, managers, professionals, administrative staff
OT Entitlement Rules
- Workmen: All workmen are entitled to overtime pay
- Non-Workmen: Only those earning $2,600 or less per month
- Managers/Executives: Generally not entitled to overtime pay
OT Rate Structure in Singapore
For Workmen:
- Weekday OT: 1.5 times normal hourly rate
- Weekend OT: 2.0 times normal hourly rate
- Public Holiday OT: 2.0 times normal hourly rate
- Maximum OT: 72 hours per month
For Non-Workmen (earning ≤$2,600):
- All OT: 1.5 times normal hourly rate
- No maximum limit on monthly OT hours
OT Calculation Examples
Example 1: Workman
- Basic Salary: $2,400
- Working Days: 22 days
- Weekday OT: 10 hours
- Hourly Rate: $2,400 ÷ 22 ÷ 8 = $13.64
- OT Pay: $13.64 × 1.5 × 10 = $204.60
Example 2: Non-Workman
- Basic Salary: $2,500
- Working Days: 22 days
- Weekend OT: 8 hours
- Hourly Rate: $2,500 ÷ 22 ÷ 8 = $14.20
- OT Pay: $14.20 × 1.5 × 8 = $170.40
MOM Compliance Requirements
Employers must comply with these MOM regulations:
- Record Keeping: Maintain accurate records of all overtime hours
- Payment Timeline: Pay overtime within salary payment period
- Rest Periods: Ensure adequate rest between shifts
- Maximum Hours: Respect daily and monthly overtime limits
- Written Agreement: Have clear overtime policies in employment contracts
Common OT Calculation Mistakes
Avoid These Errors:
- Using monthly salary instead of basic salary for calculations
- Applying wrong OT rates for different employee types
- Not distinguishing between weekday and weekend OT rates
- Exceeding maximum OT hours for workmen
- Including allowances in basic salary for OT calculations
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Frequently Asked Questions
Who is entitled to overtime pay in Singapore?
All workmen and non-workmen earning $2,600 or less per month are entitled to overtime pay according to MOM regulations.
What is the maximum overtime hours allowed?
Workmen can work maximum 72 hours of overtime per month. Non-workmen have no statutory limit but should follow reasonable working hours.
How is the hourly rate calculated?
Hourly rate = Basic monthly salary ÷ Number of working days ÷ 8 hours per day.
Are public holidays considered as overtime?
Yes, work on public holidays is considered overtime and paid at 2.0x rate for workmen and 1.5x rate for eligible non-workmen.
Can employers refuse to pay overtime?
No, employers must pay overtime to eligible employees according to MOM rates. Refusal to pay can result in penalties.
About Singapore Employment Laws
Singapore's Employment Act protects workers' rights and ensures fair compensation for overtime work. The Ministry of Manpower (MOM) regularly updates guidelines to maintain fair labor practices and protect employee welfare.
Our Singapore OT Pay Calculator is designed to help both employers and employees understand their rights and obligations regarding overtime compensation. Always consult with MOM or employment lawyers for complex situations.
For the most current regulations and rates, visit the official MOM website or consult with qualified employment specialists in Singapore.