Calculate Your Time
and a Half Pay in Seconds
The most accurate free overtime pay calculator online. Enter your hourly rate and hours worked to instantly see your time-and-a-half, double time, and total weekly earnings.
All Your USA Overtime Pay Calculators
A complete toolkit for every overtime scenario. Pick the calculator that matches your situation — each one is purpose-built, instant, and completely free.
Time and a Half Calculator
Calculate your 1.5× overtime rate instantly. Enter your hourly wage and overtime hours to see exactly what you earn for every hour worked beyond 40.
Open CalculatorDouble Time Calculator
Quickly calculate double-time pay (2×) for holidays, 7th-day work, or extended shifts. See how double-time rates stack on top of your regular earnings.
Open CalculatorOvertime Pay Calculator (US)
A full overtime pay calculator covering standard, time-and-a-half, and double-time in one place. See your complete weekly pay breakdown with FLSA rules built in.
Open CalculatorWeekly Overtime Calculator
Enter hours for every day of your work week. This calculator auto-identifies which hours qualify as overtime and gives you an accurate weekly total.
Open CalculatorBuilt on Accuracy and Transparency
Every calculation is based on official U.S. Department of Labor guidelines. No guesswork, no hidden fees — just math you can rely on.
FLSA-Based Formulas
All calculations follow the Fair Labor Standards Act — the federal law governing overtime in the US. Formulas are sourced directly from U.S. Department of Labor documentation.
Instant & Private
Results update in real time as you type. All math runs entirely in your browser — no server calls, no data collection. Fast, private, and completely reliable.
Fully Transparent
We show every formula, every step, and link to official sources. You can verify exactly how each number is calculated — no black-box magic, just clear math.
How We Calculate Your Overtime
Simple, transparent math. These are the exact formulas every calculator on this site uses — based on FLSA federal overtime rules.
OT Pay = OT Rate × OT Hours
Total = (Rate × Std Hrs) + OT Pay
Example: $20/hr × 1.5 = $30 OT rate. 10 OT hours × $30 = $300 overtime pay.
DT Pay = DT Rate × DT Hours
Example: $20/hr × 2 = $40 DT rate. California mandates double-time for 12+ hr days or the 7th consecutive workday.
Enter Your Hourly Rate
Input your standard hourly pay. The calculator automatically derives your 1.5× and 2× rates from this number.
Add Your Hours Worked
Enter standard hours (typically 40), overtime hours beyond 40, and any double-time or holiday hours for the pay period.
See Your Instant Breakdown
View an itemized breakdown: standard pay, overtime at 1.5×, double-time at 2×, and your total weekly compensation.
Verify Your Paycheck
Compare results against your pay stub. If there's a discrepancy, check our worked examples page for common scenarios.
Everything Behind The Numbers
Full transparency into our sources, worked examples, methodology, and legal disclaimers — all publicly available for your review.
Worked Examples
Step-by-step real-world overtime calculations for common pay scenarios.
How We Calculate
A detailed look at every formula and methodology powering our calculators.
Official Sources
All references traced back to the U.S. Department of Labor and FLSA documentation.
Disclaimer
Important legal information about the intended use and limitations of these calculators.
Frequently Asked Questions
Everything you need to know about overtime pay, time and a half, and how these calculators work.