Paycheck Calculator
Estimate your take-home pay based on annual salary, pay frequency, tax rates, and deductions. See a detailed breakdown of federal tax, state tax, FICA, 401(k), and other deductions per pay period and annually.
Your gross annual income
How often you get paid
For tax withholding purposes
Estimated effective tax rate
Your state income tax rate (0-13%)
Default: 6.2%
Default: 1.45%
Pre-tax retirement contribution
HSA, FSA, or other pre-tax deductions per period
Take-Home Pay per Biweekly
$1,353.27
Annual: $35,185.00
Paycheck Breakdown
Gross Pay per Period
$1,923.08
Annual: $50,000.00
Federal Tax
$216.92
Annual: $5,640.00
State Tax
$90.38
Annual: $2,350.00
Social Security (FICA)
$119.23
Annual: $3,100.00
Medicare (FICA)
$27.88
Annual: $725.00
401(k) Contribution
$115.38
Annual: $3,000.00
Total Deductions per Period
Note: This calculator provides estimates based on the rates you enter. Actual take-home pay may vary due to individual circumstances, number of exemptions on your W-4, additional withholdings, bonuses, overtime, or changes to tax law. Federal and state tax rates are effective rates and estimates; consult a tax professional for personalized advice.
How to use
Enter your annual salary and select your pay frequency (weekly, biweekly, semi-monthly, or monthly). Enter your estimated federal and state income tax rates, or use your actual effective tax rate from previous paychecks. Social Security and Medicare rates are pre-filled with standard FICA percentages. Add any pre-tax deductions like 401(k) contributions, HSA, or FSA amounts. The calculator shows your take-home pay per period and annual totals, with a detailed breakdown of all deductions.
Formula
Where federal tax = taxable income × federal tax rate, state tax = taxable income × state tax rate, Social Security = gross × 6.2% (capped annually), Medicare = gross × 1.45%, and 401(k) = gross × your contribution percentage. For example, a $50,000 annual salary paid biweekly ($1,923.08 per period) with 12% federal tax, 5% state tax, standard FICA, and 6% 401(k) results in approximately $1,449 take-home per biweekly period.
When this calculator helps
Understanding your actual take-home pay is critical for budgeting, evaluating job offers, and making financial decisions. Many people are surprised by the gap between their gross salary and net paycheck. This calculator breaks down every deduction, federal tax, state tax, Social Security, Medicare, 401(k), and insurance, so you know exactly where your money goes. It is particularly useful when comparing job offers with different salaries, benefits, and locations, since state taxes and benefit packages can change take-home pay.
Examples
Example 1: Entry-Level Salary ($45,000)
Annual salary of $45,000 paid biweekly ($1,730.77 gross per period). After 12% federal tax ($207.69), 5% state tax ($86.54), Social Security ($107.31), Medicare ($25.10), and 3% 401(k) ($51.92), take-home pay is approximately $1,252.21 per paycheck, or about $32,558 annually.
Example 2: Mid-Career Professional ($85,000)
An $85,000 salary paid semi-monthly ($3,541.67 gross). With 22% federal tax ($779.17), 6% state tax ($212.50), FICA ($270.94), 8% 401(k) ($283.33), and $200 health insurance, take-home is about $1,795.73 per paycheck. The 401(k) alone saves roughly $1,496 in annual taxes.
Example 3: Texas vs. California Comparison
A $75,000 salary in Texas (0% state tax) versus California (roughly 6% effective state tax). In Texas, biweekly take-home is approximately $2,175. In California, the same salary yields about $2,002 biweekly, a difference of $173 per paycheck or $4,500 per year, just from state income tax.
Things to watch
- •Use your effective tax rate (total tax / total income) rather than your marginal bracket rate for more accurate paycheck estimates.
- •Maximize employer 401(k) matching before other investments, a typical 50% match on up to 6% of salary is an 3% raise.
- •Review your W-4 annually, especially after major life changes (marriage, new child, home purchase) to ensure proper withholding.
- •HSA contributions are triple tax-advantaged (pre-tax in, tax-free growth, tax-free withdrawals for medical expenses) and reduce your taxable income.
- •Bonuses are often withheld at a flat 22% federal rate regardless of your actual bracket, you may get some back at tax time if your effective rate is lower.
Sources and methodology
Last reviewed: April 25, 2026. We review formulas, default assumptions, and examples against public references when a formal source applies.
Method: This calculator uses the formula explained on this page, then checks default assumptions and examples against the references listed below.
- •Tax year 2026 inflation adjustments, Internal Revenue Service
- •Social Security and Medicare withholding rates, Internal Revenue Service
- •Contribution and benefit base, Social Security Administration
Found something off? Send a correction with the page URL, inputs, result, and expected result.
Common questions
- What deductions come out of my paycheck?
- Federal and state income taxes are withheld based on your W-4 form. FICA taxes include Social Security (6.2%) and Medicare (1.45%), which are split between you and your employer. Pre-tax deductions like 401(k) contributions and HSA/FSA funds reduce your taxable income. Post-tax deductions (health insurance, life insurance) come out after taxes.
- How can I increase my take-home pay?
- You can increase take-home pay by: maximizing pre-tax deductions (401k, HSA), adjusting your W-4 withholding to reduce taxes held (though be careful not to owe at tax time), negotiating a higher salary, working overtime, or reducing unnecessary deductions. Remember that increasing pre-tax contributions reduces taxable income and both federal and state taxes.
- What are FICA taxes?
- FICA (Federal Insurance Contributions Act) taxes fund Social Security and Medicare. Employees contribute 6.2% for Social Security (up to an annual cap) and 1.45% for Medicare. Self-employed individuals pay both the employee and employer portions. These taxes are separate from federal and state income taxes.
- How does 401(k) contribution affect my paycheck?
- Traditional 401(k) contributions are pre-tax, meaning they reduce your taxable income. If you earn $80,000 and contribute 10% ($8,000/year), you are only taxed on $72,000. This saves roughly $1,760 in federal tax (at 22% bracket) annually while building retirement savings. Roth 401(k) contributions are after-tax, so they do not reduce your current tax bill.
- Why is my first paycheck of the year different from the rest?
- Several factors can cause variation: annual benefit enrollment changes, updated tax withholding from a new W-4, cost-of-living raises, or changes in Social Security caps. Additionally, some deductions like HSA and FSA contributions may reset at the start of the year. Always review your first January pay stub carefully.