Enter your pay period, gross pay, and filing status to estimate take-home pay. For the most accurate federal result, use the calculator below. State tax and SDI vary widely, so state calculations are available only on pages whose wage-tax status has been reviewed.
2026 federal values verified August 29, 2026 against IRS Revenue Procedure 2025-32 and the Social Security Administration wage-base table.
Take-home (annual),
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Annual gross
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Federal income tax
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FICA (SS + Medicare)
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State income tax
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SDI
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Total deductions (% of gross)
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Pre-tax 401(k)
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Pre-tax HSA
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State calculation availability
8 state pages have reviewed wage-tax status. The remaining 42 are shown as verification pending, do not run a state-tax calculation, and are marked noindex.
Worked example
Take a single filer paid $4,000 every two weeks. With 26 bi-weekly pay periods in a year, that is $104,000 of annual gross. On this national view we estimate federal tax and FICA only, so pick your state for state income tax and SDI. Subtract the 2026 single standard deduction of $16,100 to reach taxable income of $87,900. Federal income tax stacks across three bands: 10% on the first $12,400 is $1,240, 12% on the next $38,000 is $4,560, and 22% on the remaining $37,500 is $8,250, totaling $14,050. FICA is charged on the full $104,000: Social Security at 6.2% is $6,448 and Medicare at 1.45% is $1,508, for $7,956. Annual take-home is $104,000 minus $14,050 minus $7,956, which is $81,994. That works out to $3,153.62 in each bi-weekly paycheck, or about $6,833 per month.
| Step | Amount |
|---|---|
| Annual gross ($4,000 x 26) | $104,000 |
| Standard deduction (single) | -$16,100 |
| Taxable income | $87,900 |
| Federal income tax | $14,050 |
| FICA (SS $6,448 + Medicare $1,508) | $7,956 |
| Annual take-home | $81,994 |
| Per bi-weekly paycheck | $3,153.62 |
How it is calculated
Your paycheck is your gross pay per period minus federal income tax, FICA, and, on a state page, state income tax and any state disability insurance. The tool annualizes your pay by multiplying gross per period by the number of periods in the year, 26 for bi-weekly, 24 for semi-monthly, 12 for monthly, and so on. It applies pre-tax 401(k) and HSA amounts first, then the standard deduction, then the 2026 federal brackets to taxable income. FICA is computed on gross wages, not taxable income, with Social Security capped at the $184,500 wage base and Medicare uncapped. Because the brackets are progressive, only the slice of income inside each band is taxed at that band's rate, so a raise never lowers your net pay. Withholding on your real paycheck can differ because it follows your W-4 and benefit elections rather than your final return.