A take-home pay calculator shows you how much of your gross salary actually lands in your bank account after federal and state taxes, Social Security, Medicare, and any pre-tax deductions like health insurance or a 401(k) contribution are removed. It is used by employees evaluating job offers, workers adjusting their W-4 withholding, and anyone who wants to understand the gap between what they earn and what they keep.
How to Use This Calculator
- Enter your gross annual salary or hourly wage and hours worked per week.
- Select your pay frequency — weekly, bi-weekly, semi-monthly, or monthly.
- Input your filing status and number of allowances or W-4 adjustments.
- Add any pre-tax deductions such as 401(k) contributions or health insurance premiums.
- Review your estimated net pay per paycheck and annually.
What This Calculator Measures
The take-home pay calculator traces every deduction from gross pay to net pay.
- Gross pay — Your total earnings before any deductions.
- Federal income tax withheld — Estimated based on your filing status and allowances.
- FICA taxes — Social Security (6.2%) and Medicare (1.45%) contributions.
- State income tax — Varies by state; some states have no income tax.
- Pre-tax deductions — Contributions to 401(k), HSA, or employer-sponsored health insurance reduce your taxable income.
- Net take-home pay — What you receive after all deductions.
Formula or Logic
Take-home pay is calculated by subtracting all taxes and deductions from gross pay. Pre-tax deductions (like 401k contributions) are subtracted before tax is calculated, which reduces the taxable base and lowers your tax bill. Post-tax deductions (like Roth 401k or certain insurance premiums) are subtracted after tax is applied.
Example Calculations
Example 1: $65,000 annual salary, single, no extra deductions. Estimated biweekly take-home: approximately $1,900–$2,000 depending on state taxes.
Example 2: $85,000 salary, married filing jointly, 5% 401(k) contribution, employer health plan ($200/month). Estimated monthly take-home: approximately $4,800–$5,100.
Understanding Your Results
Pre-tax deductions are powerful because they reduce your taxable income, meaning you keep more of each dollar contributed to a 401(k) than the stated contribution amount suggests. A $500/month 401(k) contribution might only reduce take-home pay by $350–$375 after the tax savings.
Common Mistakes to Avoid
- Budgeting based on gross salary instead of net take-home pay
- Forgetting that bonus income is often withheld at a flat 22% supplemental rate
- Not accounting for state income tax when evaluating a job offer in a new state
- Overlooking the value of pre-tax benefits like HSA and FSA contributions