Overtime Pay Calculator
Calculate your overtime earnings at time-and-a-half, double time, or any multiplier — per week and per year — and see exactly what those extra hours add to your income.
Written by Daniel Mercer, CFP® · Reviewed by Sarah Lindqvist, CFA
Last reviewed:
Weekly pay with overtime
$1,040.00
- Regular pay
- $800.00
- Overtime pay ($30.00/hr)
- $240.00
- Annual with overtime
- $54,080
- Annual without overtime
- $41,600
- Overtime adds per year
- $12,480
What this calculator does
Overtime pay is easy to compute for one week and surprisingly revealing computed for a year. This calculator does both: enter your regular rate, your normal hours, your typical overtime hours, and the multiplier your employer uses, and it returns the weekly paycheck math plus the annualized totals — with and without the overtime — so you can see what the extra hours are actually building.
How the math works
Straightforward multiplication with one legal wrinkle:
overtime rate = regular hourly rate × multiplier (1.5× is the federal minimum for non-exempt employees past 40 hours)
weekly pay = (regular hours × regular rate) + (overtime hours × overtime rate)
Annual figures multiply by your weeks worked per year. The wrinkle: legally, the “regular rate” includes most bonuses and differentials — if you receive those, your true overtime rate is slightly higher than base × 1.5.
A worked example
$20/hour, 40 regular hours, 8 overtime hours a week at 1.5×, 52 weeks:
- Regular pay: 20 × 40 = $800/week
- Overtime rate: 20 × 1.5 = $30/hour
- Overtime pay: 30 × 8 = $240/week
- Total: $1,040/week → $54,080/year, versus $41,600 without overtime
Eight extra hours a week — a 20% increase in time — produced a 30% increase in pay ($12,480/year). That asymmetry is the entire economics of overtime: the marginal hours pay half again the average ones. It’s also why chronic unpaid overtime for misclassified employees is such an expensive wrong.
Practical tips
- Audit one paycheck a year. Multiply your hours and rates by hand (or with this page) and compare against the stub. Wage errors — wrong regular rate, unpaid differential-inclusive overtime — are common and usually fixable with one conversation once you have the math.
- Give overtime money a job before you earn it. Variable income melts into budgets. Decide in advance that overtime dollars go to a target — the credit card payoff or the savings goal — and the extra hours convert directly into progress.
- Price your time honestly at 2× thresholds. Where double time applies, the last hours of a long shift are your best-paid of the month. Conversely, if overtime is optional and your effective rate barely beats your regular one after childcare or commuting costs, the math may say decline.
- Track hours if your employer doesn’t. Non-exempt employees without reliable time records struggle to claim what they’re owed. A simple log — start, stop, breaks — is the evidence standard back-wage claims are built on.
Overtime as a financial instrument
A recurring 8-hour overtime block at $20/hour is a $12,480/year income stream — comparable to a serious side business, with zero startup cost. Sustained for three years and pointed at debt, it retires a $35,000 balance ahead of schedule; pointed at savings, it fully funds an emergency fund and starts a retirement gap-close. Convert your own version with the hourly-to-salary calculator to see the full-time-equivalent value of your actual schedule.
Frequently asked questions
- Who is legally entitled to overtime pay?
- Under the federal Fair Labor Standards Act (FLSA), non-exempt employees must receive at least 1.5× their regular rate for hours beyond 40 in a workweek. Exempt status depends on salary level and job duties (executive, administrative, professional categories) — not job titles. Some states go further: California, for example, requires daily overtime past 8 hours and double time past 12.
- What counts as my "regular rate" for overtime?
- More than your base hourly wage: the FLSA regular rate generally includes non-discretionary bonuses, shift differentials, and commissions, averaged over the workweek. If you earn a $2/hour night differential, your overtime multiplier applies to the differential-included rate. Employers sometimes get this wrong; it's among the most common wage-and-hour violations.
- Is overtime taxed at a higher rate?
- No — this is a durable myth. Overtime dollars are ordinary income taxed at exactly the same brackets as regular wages. Withholding on a big overtime check can look heavier because payroll systems annualize each paycheck, but the actual tax owed depends only on your total annual income; any over-withholding returns as a refund.
- Do salaried employees ever get overtime?
- Yes — salaried does not automatically mean exempt. If a salaried employee's pay falls below the FLSA salary threshold or the duties test isn't met, they're owed overtime, computed from the hourly equivalent of their salary. If you're salaried and routinely working 50+ hours, checking your exemption status against the DOL fact sheet below is worthwhile.
- Is working overtime financially worth it?
- Arithmetically, overtime hours are your best-paid hours — 50% or 100% above your normal rate. The real question is what the money does: overtime funneled into debt payoff or savings changes your finances fast, while overtime absorbed into lifestyle just raises the cost of your time. The annual figures this calculator shows make that decision concrete.
Sources
Written by
Daniel is a Certified Financial Planner™ with 12 years of experience helping households manage debt, savings, and retirement planning. He writes ToolGrym’s calculator guides and explains the math behind every tool.
Reviewed by
Sarah is a CFA charterholder who reviews every ToolGrym calculator and article for mathematical accuracy. She has 10 years of experience in fixed-income analytics and consumer lending models.