Net Pay Calculator
Enter any paycheck's gross amount and see exactly what you'll take home after federal tax, state tax, FICA, and your own deductions.
What This Net Pay Calculator Does
Net pay is the amount that actually deposits into your bank account after every tax and deduction has been subtracted from your gross paycheck. This calculator works directly from a specific paycheck's gross amount — rather than your annual salary — making it ideal for hourly workers whose gross pay varies from check to check, or for anyone who wants to verify a specific paystub is correct.
You enter the gross amount for a single paycheck, your pay frequency (so the calculator can correctly annualize your income for tax bracket purposes), your filing status, an estimated state tax rate, and any pre-tax or post-tax deductions taken from that check. The calculator then shows exactly how much of that paycheck is take-home, and projects what your net pay would total for the year if every check looked the same.
This tool is especially useful for gig workers, hourly employees with variable schedules, or anyone who just received a paystub and wants a quick second opinion on whether the withholding looks right.
How It Works
Because federal and state income tax are calculated on an annual basis even though you're paid per check, the calculator "annualizes" your entered gross paycheck amount — multiplying it by your pay frequency to estimate your yearly income — then calculates the tax on that annualized figure and divides the result back down to a per-check amount. This mirrors how payroll systems actually withhold tax throughout the year: the same logic is applied to every check, assuming consistent pay.
Pre-tax deductions (like a traditional 401(k) contribution or health insurance premium) are subtracted before federal and state tax is calculated, reducing your taxable income. Post-tax deductions (like Roth 401(k) contributions, wage garnishments, or after-tax insurance products) are subtracted after tax is calculated and don't reduce your taxable income at all.
Formula & Methodology
Net Pay = Gross Pay − Federal Tax − State Tax − FICA − Pre-Tax Deductions − Post-Tax Deductions
Federal tax per check is calculated as: (Annualized Taxable Income run through 2026 brackets) ÷ Pay Frequency, where annualized taxable income is (Gross Pay × Frequency) − (Pre-Tax Deductions × Frequency) − Standard Deduction. FICA applies 6.2% Social Security (up to the annual wage base of $176,100 for 2026 projections) and 1.45% Medicare (no cap) directly to each check's gross pay, since FICA doesn't use annualized brackets the way income tax does.
Tips & Best Practices
- Use your most typical paycheck amount — if your hours vary, run the calculator with a few different gross amounts to see the range of net pay you might expect, rather than relying on a single unusual week.
- Watch your Social Security cap late in the year — once your year-to-date wages exceed the Social Security wage base, that 6.2% portion of FICA stops being withheld for the rest of the year, which is why late-year paychecks for high earners sometimes look larger.
- Separate pre-tax and post-tax deductions correctly — mixing these up in your inputs will throw off your tax calculation, since only pre-tax deductions reduce your taxable income.
- Compare against your actual paystub regularly — small discrepancies are normal due to rounding and exact W-4 elections, but large differences may indicate a payroll error worth flagging to HR.
Common Mistakes
- Entering an annual salary instead of a per-check gross amount. This calculator is built around a single paycheck's gross figure — if you want to start from an annual salary, use the Take-Home Pay Calculator instead.
- Forgetting that bonuses are often withheld differently. Many employers withhold federal tax on bonus checks at a flat 22% supplemental rate rather than running it through your regular annualized calculation, which can make a bonus paycheck's net amount look different than this calculator's estimate.
- Not accounting for the Social Security wage base correctly. If your total annual income is close to or above $176,100, your FICA withholding will drop partway through the year — a detail easy to overlook when estimating a single check in isolation.
- Assuming net pay is constant across all checks. If your gross pay varies (common for hourly, commission, or tipped workers), your net pay will vary correspondingly — plan your budget around your typical or minimum expected check, not your best one.
Frequently Asked Questions
Net Pay Across Different Life Situations
Net pay calculations look different depending on your work situation. Hourly workers with variable schedules should run this calculator with a few different gross amounts — a typical week, a slow week, and a busy week — to understand the realistic range of take-home pay they can expect, rather than budgeting off a single best-case number. Salaried employees generally see a consistent net pay figure each period, aside from occasional changes to benefit elections during open enrollment or a mid-year raise.
Workers with multiple jobs face a particular wrinkle: each employer withholds independently based on what that specific job pays, without knowledge of your other income. This can lead to underwithholding across your combined income even if each individual paycheck's withholding looks correct in isolation — a good reason to periodically check your combined withholding against your actual expected tax liability using a full annual calculator.
Why Net Pay Matters More Than Gross Pay for Budgeting
It's tempting to budget around your gross salary, especially when comparing job offers, but net pay is what actually determines your spending power. Two job offers with identical gross salaries can produce meaningfully different net pay if they're in different states with different income tax rates, or if one offer includes more generous pre-tax benefit options that lower your taxable income. Building your monthly budget, savings targets, and debt repayment plan around your realistic net pay — not your gross salary — avoids the common trap of overcommitting based on a number you'll never actually see in your bank account.
Related Calculators
If you're working from an annual salary instead of a single paycheck, use the Take-Home Pay Calculator or the more detailed Paycheck Calculator. To calculate your gross pay from hours worked first, try the Gross Pay Calculator. For a full annual tax liability estimate with more deduction options, use the Income Tax Calculator or Tax Calculator. To fine-tune your W-4 so your withholding matches your actual tax bill, visit the W-4 Withholding Calculator.