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Use this overtime calculator to estimate weekly gross pay from your hourly rate, regular hours, overtime hours, and overtime multiplier. It works for time and a half, double time, and custom overtime rates so you can see how much extra pay the additional hours may add before tax or deductions.
Updated: May 7, 2026
Looking for a related estimate? Try Work Hours Calculator or Weekly Wage Calculator.
What you will get
Clear input, result, and explanation in one place
The result shows regular pay, overtime pay, annualized pay, and the multiplier used.
Overview
An overtime pay estimate starts with regular hours, then adds overtime hours at a higher multiplier. Use 1.5 for time and a half, 2.0 for double time, or the multiplier from your award, contract, or workplace rule. The result is a weekly gross pay estimate before tax and deductions.
Formula
Regular pay = hourly rate × regular hours. Overtime pay = hourly rate × overtime hours × overtime multiplier. Total gross pay = regular pay + overtime pay. Time and a half means 1.5x the normal hourly rate, while double time means 2.0x.
Calculator
Inputs
Updates after CalculateEnter regular hours, overtime hours, and the overtime multiplier to estimate pay.
Overtime pay guide
This overtime hours calculator helps you compare regular pay and overtime pay in one place. Use it like a pay calculator or wage calculator when you want to estimate weekly gross pay before tax or deductions. It also works as a simple paycheck calculator comparison when you are checking weekly wages or comparing a salary calculator result against hourly pay.
The overtime rate is usually the regular hourly rate multiplied by an overtime multiplier. Time and a half calculator settings use 1.5x, while double time uses 2.0x. That makes the formula easy to understand: regular pay plus overtime pay equals weekly gross pay.
Overtime pay formula
Regular pay = hourly wage × regular hours
Overtime pay = hourly wage × overtime hours × overtime multiplier
Total gross pay = regular pay + overtime pay
Use a work hours calculator to check total weekly hours, then compare the result with a weekly wage calculator or hourly to yearly salary calculator when you need broader planning context.
Remember: this page estimates gross pay before tax and deductions. Overtime rules vary by country, award, contract, and employer, so the multiplier you use should match the rule that applies to your job.
Result
The result shows regular pay, overtime pay, annualized pay, and the multiplier used.
Current estimate
$1,593 per week
Includes $263 in overtime pay at 1.50x.
Breakdown
Regular pay
$1,330
Hourly rate × regular hours.
Overtime pay
$263
Hourly rate × overtime hours × multiplier.
Total gross pay
$1,593
Gross estimate before tax and deductions.
Annualized estimate
$82,810
Simple weekly-to-yearly comparison.
Overtime multiplier used
1.50x
Time and a half is 1.5x.
Supporting details
Common questions
Multiply the hourly rate by regular hours for normal pay, then multiply hourly rate by overtime hours and the overtime multiplier for overtime pay.
Time and a half means 1.5x the normal hourly rate. A double time rate would be 2.0x.
It is usually regular hourly pay plus overtime hours multiplied by the overtime rate.
Yes. It is designed to estimate weekly gross pay when some hours are paid at an overtime multiplier.
Not exactly. A paycheck calculator often includes taxes and deductions, while this page focuses on gross pay before deductions.
Yes. It is useful for hourly wage estimates, especially when you need to compare regular hours with overtime hours.
No. It shows gross pay only, so taxes, super, and other deductions are not included.
Use the multiplier that matches your pay rules, contract, or award. Time and a half is commonly 1.5x, but your situation may differ.
Yes. The annualized estimate shows a simple projection, but it should still be treated as a gross comparison rather than a final salary figure.
Helpful guide
Understand take-home pay, gross vs net pay, payslips, deductions, monthly salary after tax, overtime, and job-offer comparisons.
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