Overtime Calculator

Calculate overtime pay instantly. Enter your basic wages, overtime hours, and OT rate multiplier to find total overtime earnings as per Indian labour law rules.

Calculate Overtime Pay
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Overtime Calculator

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Basic pay excluding allowances (HRA, DA, conveyance)
Standard shift duration (typically 8 or 9 hours)
Hours worked beyond standard working hours
Factories Act mandates minimum 2x for overtime
Total Overtime Pay
Hourly Rate (Normal)
OT Rate Per Hour
Total OT Hours

* OT calculation uses 26 working days/month as per Indian labour law. Actual rates may vary based on state Shops and Establishments Act.

What is Overtime Pay?

Overtime pay is the additional compensation an employee receives for working beyond the standard working hours. In India, overtime is governed by the Factories Act 1948 and the Shops and Establishments Act of each state. These laws mandate that employees must be paid at a higher rate for work done beyond normal hours.

Understanding overtime is crucial for both employers managing their salary structure in India and employees ensuring fair compensation. Overtime rules apply across industries, from IT to hospitality, though specific provisions vary by state and sector.

  • The Factories Act 1948 mandates overtime at twice (2x) the ordinary rate of wages for factory workers
  • Most Shops and Establishments Acts also prescribe 2x overtime rate for commercial establishments
  • Standard working hours are 8-9 hours per day and 48 hours per week in most states
  • Employers must maintain overtime registers and records as per Section 59 of the Factories Act

How is Overtime Pay Calculated in India?

Overtime pay is calculated by first determining the hourly rate from the monthly basic wages, then multiplying by the OT rate and the number of overtime hours. You can check your basic salary component using the Salary Calculator before computing overtime.

OT Pay = (Basic Wages / Monthly Hours) x OT Multiplier x OT Hours

Step 1: Calculate monthly working hours: Working Days (26) x Hours Per Day (8) = 208 hours

Step 2: Find hourly rate: Monthly Basic Wages / Monthly Working Hours

Step 3: Apply OT multiplier: Hourly Rate x 2 (as per Factories Act)

Step 4: Calculate total OT pay: OT Rate Per Hour x Total Overtime Hours

Overtime Calculation with Example

Here is a worked example showing how overtime pay is calculated for a restaurant kitchen staff member:

Monthly Basic Wages: ₹15,000

Working Hours Per Day: 8 hours

Monthly Working Hours: 26 days x 8 hours = 208 hours

Hourly Rate: ₹15,000 / 208 = ₹72.12

OT Rate (2x): ₹72.12 x 2 = ₹144.23

Total OT Hours: 20 hours

Total Overtime Pay: ₹144.23 x 20 = ₹2,885

This employee would receive ₹2,885 as overtime pay in addition to their regular monthly salary of ₹15,000, bringing total earnings to ₹17,885.

Overtime Rules Under Indian Labour Law

Overtime in India is regulated by multiple laws depending on establishment type. The Ministry of Labour and Employment oversees the regulatory framework. Key provisions include:

  • Factories Act 1948 (Section 59): Workers must be paid at twice the ordinary rate for work beyond 9 hours/day or 48 hours/week. Maximum including OT is 60 hours/week
  • Shops and Establishments Act: Each state has its own version covering retail, restaurants, and commercial establishments. Most mandate 2x overtime rate after 8-9 hours/day
  • Code on Wages 2019: Consolidates wage-related laws and maintains overtime rate at twice the normal rate for all employees regardless of wage ceiling
  • Occupational Safety Code 2020: Proposes a cap of 125 overtime hours per quarter and requires prior employee consent

How to Use This Overtime Calculator

This free calculator helps you determine the exact overtime pay for any employee in seconds:

  • Step 1: Enter the employee's monthly basic wages (basic salary excluding allowances like HRA, DA, or conveyance)
  • Step 2: Enter the standard working hours per day as per the employment contract (typically 8 or 9 hours)
  • Step 3: Enter the total overtime hours worked during the month (all hours beyond the standard shift)
  • Step 4: Select the OT rate multiplier. Indian law mandates minimum 2x, but companies may offer higher rates for holidays
  • Step 5: Click "Calculate Overtime Pay" to see the total OT earnings, hourly rates, and salary impact

Overtime Rates by Industry in India

While Indian law mandates a minimum 2x overtime rate, actual practices vary significantly across industries:

IndustryStandard HoursOT RateCommon OT Scenario
Restaurants / Hospitality8-9 hrs/day2xWeekend rush, festivals, event catering
Manufacturing / Factories8 hrs/day2x (mandatory)Production deadlines, seasonal demand
IT / Software9 hrs/dayComp-off or 1.5x-2xRelease deadlines, on-call support
Retail / Shops8-9 hrs/day2xSale seasons, inventory periods
Healthcare8 hrs/day2x-2.5xEmergency shifts, night duty
Logistics / Delivery8 hrs/day1.5x-2xPeak delivery hours, festivals

Restaurant and hospitality businesses frequently require overtime during peak hours, weekends, and festival seasons. Proper overtime tracking is essential for managing restaurant staff costs effectively.

Overtime Compliance and Record Keeping

Employers are legally required to maintain accurate overtime records. Non-compliance can lead to penalties, fines, and legal disputes:

  • Overtime register: Maintain Form 10 (Factories Act) or equivalent showing employee name, date, overtime hours, rate, and total OT wages paid
  • Weekly hour limits: Total working hours including overtime must not exceed 60 hours per week under the Factories Act
  • Prior consent: Best practice is to obtain employee consent before assigning overtime shifts
  • Timely payment: Overtime wages must be paid in the same wage period as the overtime was worked
FAQ

Frequently Asked Questions

Common questions about overtime pay and calculation in India answered clearly.

How is overtime pay calculated in India?
Under the Factories Act 1948, overtime is calculated at twice (2x) the ordinary rate. The hourly rate is derived by dividing monthly basic wages by total working hours (26 days x hours/day). For example, if basic salary is ₹15,000 and monthly hours are 208, the hourly rate is ₹72.12 and OT rate is ₹144.23. Use our In-Hand Salary Calculator to see how overtime affects take-home pay.
What is the maximum overtime hours allowed per week?
Under the Factories Act, a worker cannot work more than 48 hours per week and 9 hours per day. Any hours beyond this are overtime. Total working hours including overtime cannot exceed 60 hours per week. The Occupational Safety Code 2020 proposes a cap of 125 overtime hours per quarter.
Is overtime mandatory for employers to pay?
Yes, overtime pay is mandatory under Indian labour law. The Factories Act, Shops and Establishments Acts, and Code on Wages 2019 all require employers to pay overtime at the prescribed rate. Failure to pay can result in penalties including fines up to ₹2 lakh.
Does overtime apply to salaried employees?
Overtime rules under the Factories Act primarily apply to workers covered under the Act. Salaried employees in managerial or supervisory roles are generally exempt. However, the Shops and Establishments Act in most states extends overtime rights to all employees in commercial establishments. Check your state's minimum wage and overtime provisions.
What is the overtime rate for restaurant workers?
Restaurant workers are covered under the Shops and Establishments Act of their state. Most states mandate overtime at 2x the ordinary rate. Restaurant owners must ensure compliance and maintain accurate overtime logs for all kitchen and service staff, especially during peak seasons.
Is overtime pay taxable in India?
Yes, overtime pay is fully taxable as part of salary income. It is added to gross salary and taxed at the applicable slab rate. The employer must deduct TDS on overtime payments. Use our TDS Calculator to estimate the tax deduction on total earnings including overtime.
What is the difference between single OT and double OT?
Single OT (1.5x) means overtime at one and a half times the regular rate. Double OT (2x) means twice the regular rate. In India, the Factories Act mandates 2x as the minimum. Some companies offer higher rates (2.5x or 3x) for work on national holidays or night shifts.
How does overtime affect PF and ESI contributions?
Overtime pay is generally not included in basic wages for PF calculation (PF is on basic + DA only). However, for ESI, overtime is included in gross salary. Use the ESI Calculator to check how overtime affects ESI contributions and the PF Calculator for provident fund impact.
Can an employee refuse to work overtime?
In most cases, overtime should be voluntary. The Factories Act does not compel workers to work overtime. Employees can refuse unless their contract specifically includes mandatory overtime clauses. Forcing overtime without consent may violate labour laws and lead to disputes.
How should employers track overtime for compliance?
Employers must maintain an overtime register as per Section 59 of the Factories Act (date, employee name, hours, OT pay). Digital attendance systems automate this tracking. Download our Attendance Register Template for a structured format to track working hours and overtime.

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Disclaimer: This calculator provides estimated results based on general Indian labour law and overtime provisions. It is not a substitute for professional financial or legal advice. Petpooja does not assume any legal liability for decisions made based on these calculations.