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How-to guide

How to Calculate Overtime Pay: Formula, Steps & Examples

Learn how to calculate Overtime Pay — the formula explained step by step, with worked examples and a free calculator to check your answer.

By Priya Nair, MBA, Finance & Strategy · Updated Jun 2026 · 2 min read

Calculating your total pay is straightforward once you know the Overtime Pay formula and what each input means. This guide explains the method in plain language, walks through a manual calculation, and gives worked examples you can follow — then you can do it instantly with the Overtime Pay Calculator.

What is Overtime Pay?

The Overtime Pay calculation tells you your total pay from a few simple inputs. The figure you are solving for here is the total pay, expressed in INR.

The Overtime Pay formula

The core formula is:

Total pay = Regular hourly rate × Regular hours + Regular hourly rate × Overtime multiplier × Overtime hours

Here is what each input means:

  • Regular hourly rate — a money amount. Example: ₹500.
  • Regular hours — a number. Example: 40.
  • Overtime hours — a number. Example: 10.
  • Overtime multiplier — a number. Example: 1.5.

How to calculate it step by step

  • Write down the regular hourly rate (for example, ₹500).
  • Write down the regular hours (for example, 40).
  • Write down the overtime hours (for example, 10).
  • Write down the overtime multiplier (for example, 1.5).
  • Apply the formula above to get your total pay.
  • Double-check the result with the Overtime Pay Calculator.

Worked examples

Example 1

Input / OutputValue
Regular hourly rate₹500
Regular hours40
Overtime hours10
Overtime multiplier1.5
Total pay₹27,500.00
Regular pay₹20,000.00
Overtime pay₹7,500.00
Overtime hourly rate₹750.00

With regular hourly rate of ₹500, regular hours of 40, overtime hours of 10 and overtime multiplier of 1.5, the total pay works out to ₹27,500.00.

Example 2

With regular hourly rate of ₹1,000, regular hours of 40, overtime hours of 10 and overtime multiplier of 1.5, the total pay works out to ₹55,000.00.

ResultValue
Total pay₹55,000.00
Regular pay₹40,000.00
Overtime pay₹15,000.00
Overtime hourly rate₹1,500.00

Example 3

With regular hourly rate of ₹250, regular hours of 40, overtime hours of 10 and overtime multiplier of 1.5, the total pay works out to ₹13,750.00.

ResultValue
Total pay₹13,750.00
Regular pay₹10,000.00
Overtime pay₹3,750.00
Overtime hourly rate₹375.00

Tips for an accurate result

  • Keep your units consistent — mixing, say, months with years or grams with kilograms is the most common source of error.
  • Round only at the very end. Rounding inputs early can shift the final answer noticeably.
  • Re-run the numbers whenever an input changes, rather than estimating from an old result.

Prefer not to do the maths by hand? — the Overtime Pay Calculator does it instantly, for free, with the formula and a worked example built in.

Continue exploring business calculators with these tools: Discount Calculator, Price Elasticity of Demand Calculator, Profit Margin Calculator, Gross Profit Calculator, ROI Calculator.

Calculators in this guide

Frequently asked questions

The formula is: Total pay = Regular hourly rate × Regular hours + Regular hourly rate × Overtime multiplier × Overtime hours. With regular hourly rate of ₹500, regular hours of 40, overtime hours of 10 and overtime multiplier of 1.5, the total pay works out to ₹27,500.00.

Gather each input, apply the formula step by step keeping your units consistent, and round only at the end. You can verify your answer instantly with the Overtime Pay Calculator.

It uses the standard formula with exact arithmetic, so the result is correct for the inputs you enter. Bear in mind that real-world outcomes can still differ when underlying assumptions change.

The total pay is expressed in INR. Make sure your inputs use matching units so the result is correct.

Priya Nair · MBA, Finance & Strategy

Priya Nair is a business analyst and MBA who advises small businesses and startups on pricing, unit economics and growth metrics.