Free Paycheck Calculator — Know Your Take Home Pay

Accurate Federal & State Tax Estimates for 2025

🔒No data stored — 100% private ⚡Instant results 📊2025 IRS tax tables ✓FICA rates verified

National Paycheck Calculator

Pay Type
Enter your hourly pay rate
Your Take Home Pay
$0.00
per period
DescriptionAmount
💵 Gross Pay —
🏛 Federal Income Tax —
🔒 Social Security (6.2%) —
🏥 Medicare (1.45%) —
🗺 State Income Tax —
Total Deductions —
✅ Net Take Home Pay —

⚠️ Estimates only. Results do not account for pre-tax deductions (401k, health insurance), local taxes, or year-to-date limits. Consult your HR department or a tax professional for exact withholding amounts.

About the National Paycheck Calculator

Our national paycheck calculator gives you an instant estimate of your take-home pay after federal taxes, Social Security, and Medicare deductions. Whether you are paid hourly or receive an annual salary, this free tool breaks down every line item so you know exactly what to expect on payday.

This calculator uses the official 2025 IRS federal income tax brackets, the current Social Security rate of 6.2% (wage base $176,100), and Medicare at 1.45%. No state income tax is applied because National does not tax individual wage income. All calculations are performed instantly in your browser — no data is ever sent to a server.

Whether you receive a biweekly paycheck or want to understand what a job offer really pays after taxes, this tool gives you a realistic, itemized estimate in seconds. Bookmark this page and return every time you want to run a quick pay scenario.

How to Use the Paycheck Calculator

  1. 1
    Choose pay type

    Select whether you are paid hourly or receive an annual salary using the toggle buttons at the top of the calculator.

  2. 2
    Enter your wage

    Type your hourly rate (e.g., 18.50) or annual salary (e.g., 55000). Do not include commas or dollar signs.

  3. 3
    Select pay frequency

    Choose how often you are paid: weekly, biweekly, semi-monthly, or monthly. This determines how your annual income is divided.

  4. 4
    Pick your filing status

    Select Single, Married Filing Jointly, or Head of Household. This affects your standard deduction and tax bracket thresholds.

  5. 5
    Click Calculate

    Hit the blue Calculate button. Your complete paycheck breakdown appears instantly below — no page reload required.

  6. 6
    Review your results

    See gross pay, every deduction itemized, total deductions, and your net take-home pay — both per paycheck and annually.

How the Paycheck Formula Works

Our calculator follows the same methodology used by professional payroll software. Here is the step-by-step formula:

1Gross Pay = Hourly Rate × Hours (or Annual Salary ÷ Pay Periods)
2Federal Taxable Income = Annual Gross − Standard Deduction ($15,000 single / $30,000 married)
3Federal Income Tax = Apply 2025 IRS brackets (10% → 37%) to taxable income ÷ pay periods
4Social Security = Gross Pay × 6.2% (stops at $176,100 annual wages)
5Medicare = Gross Pay × 1.45% (+0.9% additional on wages over $200K single)
6State Income Tax = $0 — National has no state income tax
7Net Take Home Pay = Gross Pay − Fed Tax − SS − Medicare − State Tax

The 2025 standard deduction is $15,000 for single filers, $30,000 for married filing jointly, and $22,500 for head of household filers. This deduction reduces the income subject to federal income tax — not FICA taxes, which apply to all gross wages.

Frequently Asked Questions — National Paycheck Calculator

A paycheck calculator is a free online tool that estimates your net take-home pay after subtracting federal income tax, Social Security (6.2%), Medicare (1.45%), and any applicable state income taxes from your gross wages. You enter your wage, pay frequency, and filing status, and the calculator does the math instantly.
Federal income tax is calculated using IRS tax brackets. For 2025, single filers pay 10% on income up to $11,925, 12% up to $48,475, 22% up to $103,350, and higher rates above that. The calculator applies these brackets to your annualized income then divides by your pay periods.
Social Security tax is 6.2% of your gross wages up to the 2025 wage base limit of $176,100. Both you and your employer each pay 6.2%, making the total contribution 12.4%. Self-employed workers pay the full 12.4% themselves.
Medicare tax is 1.45% of all your gross wages with no income cap. High earners making over $200,000 (single) or $250,000 (married) pay an additional 0.9% Additional Medicare Tax on wages above those thresholds.
Pay frequency is how often you receive a paycheck. Common options are weekly (52 paychecks/year), biweekly (26 paychecks/year), semi-monthly (24 paychecks/year), and monthly (12 paychecks/year). Your annual salary divided by pay periods equals gross pay per check.
Filing status determines your standard deduction and tax bracket thresholds. Single filers have the smallest deductions, married filing jointly get the largest, and head of household falls in between. Choosing the wrong status leads to incorrect withholding estimates.
This calculator uses current 2025 IRS tax tables and official Social Security and Medicare rates. Results are estimates because actual withholding depends on your W-4 elections, pre-tax deductions like 401(k) or health insurance, and year-to-date earnings. Always verify with your HR department for exact figures.
Gross pay is your total earnings before any deductions. Net pay (take-home pay) is what remains after federal income tax, FICA taxes (Social Security and Medicare), state income tax, and any other deductions are subtracted. Net pay is what hits your bank account on payday.

Explore our other free paycheck and pay calculators for different states and scenarios:

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