Overtime Calculator
Free overtime calculator. Calculate overtime pay at 1.5× or 2× rates, weekly and annual OT earnings, effective hourly rate, and OT scenarios.
Salary with Overtime Calculator
Free salary with overtime calculator. Calculate total pay, net income, and effective hourly rate when combining regular hours and overtime at 1.5× or 2× rates.
1.5 = time-and-a-half, 2 = double time
Annual Gross⧉
$67,600.00
Base: $52,000.00 + OT: $15,600.00
Net Per Paycheck⧉
$1,699.10
biweekly (26/year)
Net Monthly⧉
$3,681.38
After all taxes
Effective Hourly⧉
$27.08
Gross ÷ total hours
Net Effective Hourly⧉
$17.70
After-tax ÷ total hours
OT % of Gross⧉
23.1%
8h OT at 1.5×
Weekly Gross Composition
Regular $1,000.00
OT $300.00
Paycheck Line Items (biweekly)
| Item | Amount |
|---|---|
| Regular (40h × $25) | $2,000.00 |
| Overtime (8h × $37.50) | $600.00 |
| Gross Pay | $2,600.00 |
| Federal Tax | -$572.00 |
| State Tax | -$130.00 |
| Social Security | -$161.20 |
| Medicare | -$37.70 |
| Net Pay | $1,699.10 |
Overtime Hours Impact
| OT Hours/Week | Weekly Gross | Annual Gross | Annual Net | Extra vs Base |
|---|---|---|---|---|
| 0 | $1,000.00 | $52,000.00 | $33,982.00 | — |
| 2 | $1,075.00 | $55,900.00 | $36,530.65 | +$3,900.00 |
| 5 | $1,187.50 | $61,750.00 | $40,353.63 | +$9,750.00 |
| 8 | $1,300.00 | $67,600.00 | $44,176.60 | +$15,600.00 |
| 10 | $1,375.00 | $71,500.00 | $46,725.25 | +$19,500.00 |
| 15 | $1,562.50 | $81,250.00 | $53,096.88 | +$29,250.00 |
| 20 | $1,750.00 | $91,000.00 | $59,468.50 | +$39,000.00 |
Planning notes, formulas, and examples
About the Salary with Overtime Calculator
The Salary with Overtime Calculator computes your total annual earnings, per-paycheck take-home, and effective hourly rate when you combine regular hours with overtime work. Enter your base hourly rate, regular and OT hours, and tax rates to see exactly how overtime affects your gross and net pay.
Overtime significantly boosts income — 8 hours of weekly OT at time-and-a-half on a $25/hr base adds $15,600 to annual gross pay. But after taxes, you keep less of OT pay than you might expect because it's taxed at your marginal rate. It gives full transparency into OT economics, showing the tax impact on every additional overtime hour.
The overtime hours impact table is especially useful — it shows exactly how many OT hours you need to reach your income goals, and the paycheck line-item breakdown matches your real pay stub so you can compare schedule options instead of guessing from gross pay alone.
When This Page Helps
Use this calculator when you want to know whether extra overtime meaningfully changes take-home pay or only looks good in gross terms. It is practical for planning income targets, comparing schedules, and deciding when overtime is worth the additional time on the job.
How to Use the Inputs
- Enter your base hourly rate.
- Set regular hours per week (typically 40).
- Enter average overtime hours per week.
- Select the OT multiplier (1.5× or 2×).
- Choose your pay frequency.
- Enter federal and state tax rates.
- Review net pay and OT impact scenarios.
Formula used
Regular Pay = Hourly Rate × Regular Hours × Weeks
OT Pay = Hourly Rate × OT Multiplier × OT Hours × Weeks
Annual Gross = Regular + OT Pay
FICA = min(Gross, $184,500) × 6.2% + Gross × 1.45%
Net Annual = Gross − Federal Tax − State Tax − FICA
Effective Hourly = Gross ÷ Total HoursExample Calculation
Result: Annual gross: $67,600 | Net per biweekly: $1,907
Regular: $25 × 40 × 52 = $52,000. OT: $25 × 1.5 × 8 × 52 = $15,600. Total: $67,600. After 22% fed + 5% state + FICA: ~$49,580 net. Effective hourly: $27.08.
Tips & Best Practices
- Each hour of OT at 1.5× earns 50% more than regular time — it adds up fast.
- Track your effective hourly rate to see if OT is worth the time investment.
- OT may push you into a higher bracket — but only the OT portion is taxed higher.
- If your annual income exceeds the SS cap ($184,500), OT above that saves on SS tax.
- Consider negotiating a higher base rate instead of relying on OT for target income.
The Real Value of Overtime
While OT pays 50% more per hour (at 1.5×), the after-tax value is lower than most expect. On $25/hr, OT pays $37.50/hr gross, but after ~30% total taxes, you net about $26.25 per OT hour. That's still better than the $17.50 net from regular hours, making OT financially worthwhile even after tax.
When Overtime Stops Being Worth It
Diminishing returns kick in when: (1) OT pushes you into a significantly higher bracket (rare for most workers), (2) the time cost outweighs the pay — 60-hour weeks mean less family time and higher burnout risk, (3) if you could spend those hours building a side business or skill with potentially higher long-term return.
California and State-Specific OT Rules
While federal law requires 1.5× after 40 hours/week, California mandates: 1.5× after 8 hours/day AND after 40 hours/week, plus 2× after 12 hours/day. This means a CA worker doing four 12-hour days earns: 8 hours regular + 4 hours at 1.5× × 4 days = 48 hours pay for 48 clock hours, vs 40 regular + 8 at 1.5× = 52 hours pay under federal rules (12 OT hours).
Sources & Methodology
Last updated:
Methodology
This page calculates annual gross pay from regular hours and overtime hours, then applies user-entered tax assumptions and the applicable Social Security taxable maximum. It is meant to help compare schedules and estimate take-home pay, not to replace payroll or tax software.
Sources
- Maximum Taxable Earnings for Social Security (Social Security Administration) — Social Security wage-base reference used for the FICA estimate.
- IRS Topic No. 751, Social Security and Medicare Withholding Rates (Internal Revenue Service) — Payroll tax rates referenced for FICA.
- Fact Sheet #23: Overtime Pay Under the Fair Labor Standards Act (U.S. Department of Labor) — Federal overtime rule for non-exempt workers.
Frequently Asked Questions
No — overtime is taxed at the same marginal rate as regular income. However, since OT adds to total income, it may push you into a higher bracket for the OT portion. The perception of "higher OT tax" often comes from payroll systems estimating higher annualized income from OT checks.
It's your total gross divided by total hours. With 40 regular + 8 OT hours at $25/hr (1.5×), effective hourly is $27.08 — higher than base rate because OT pays more per hour. Net effective hourly is after-tax.
At $25/hr: OT rate = $37.50/hr. 8 hours = $300/week = $15,600/year gross. After ~30% taxes, that's approximately $10,920 net — still a significant income boost.
Yes. OT pay is subject to Social Security tax (6.2%) up to the annual wage base ($184,500 in 2026) and Medicare tax (1.45%) with no cap.
It depends. Non-exempt salaried employees must receive OT pay. Exempt status depends on the federal salary-basis and duties tests, and those rules can change over time. Use this page as a pay worksheet, not as a classification tool for exempt versus non-exempt status.
Double-time pays 2× base rate vs 1.5×. On $25/hr with 8 OT hours: time-and-a-half = $300/week, double-time = $400/week — $5,200 more per year. Some states (CA) require double-time after 12 hours/day.
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