Free overtime calculator
Overtime Calculator
Time-and-a-half & double-time math
Estimate regular, overtime, and optional double-time pay for a period. Clear multipliers you control—no signup.
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Educational arithmetic only. Not a determination of overtime eligibility, FLSA status, or payroll. Employer rules vary.
Pay mix
Regular vs OT vs double-timeCompare OT hours
Same rate and regular hours, different OT hours| OT hours | OT pay | Total pay | vs your OT |
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Key takeaways
- Formulas: regular = rate × regular hours; OT = rate × multiplier × OT hours; total = sum of parts.
- Sample only: $20.00/hour, 40 + 10 OT at 1.5× → about $1,100.00 for the period ($300.00 OT).
- Not legal advice: Nestfigure does not decide who is overtime-eligible or what rate the law requires.
- Full assumptions: How the overtime calculator works
How the math works
You enter an hourly rate, regular hours, overtime hours, and a multiplier (often illustrated as 1.5). Optional double-time hours use a second multiplier (often illustrated as 2). Nestfigure multiplies—it does not look up your employer handbook.
Worked examples
Guides
Common questions
Short product answers
Short answers only. More on the overtime questions page.
How does this overtime calculator work?
It multiplies hours by your hourly rate and multipliers: regular pay = rate × regular hours; OT pay = rate × OT multiplier × OT hours; optional double-time the same way. Example sample only: $20.00/hour, 40 regular + 10 OT at 1.5× → total about $1,100.00 for that period. Not payroll software.
Does this decide if I am eligible for overtime under the law?
No. Nestfigure only multiplies the numbers you enter. Overtime eligibility and required rates depend on law and employer policy. This tool does not provide legal advice.
Can I prefill the overtime calculator from a link?
Yes. Parameters: hourly, regularHours, otHours, otMult, dtHours, dtMult, weeksPerYear. Example: hourly 20, regularHours 40, otHours 10, otMult 1.5.
Is this overtime calculator free?
Yes—free, no signup. Educational math only; not payroll, tax, or legal advice.
Where can I find more questions and examples?
See the overtime questions page and worked examples under Guides.
How we calculate · Common questions · Sample prefill · Raise calculator · Credit card payoff
Disclaimer: Educational arithmetic only—not payroll, tax, employment, or legal advice. Overtime rules depend on law and employer policy.
YMYL notice: This site is for education only. It is not financial, tax, or investment advice. Nestfigure is not a bank, credit union, broker, investment adviser, or fiduciary. Product terms, rates, and penalties vary—always read your institution’s disclosures before acting. Calculator results are mathematical estimates, not bank quotes.