Take-Home Paycheck Calculator

How Take-Home Pay Is Calculated

Take-home pay (also called net pay) is what's left of your salary after federal income tax and FICA payroll taxes are subtracted. This calculator computes your annual federal tax using the same progressive bracket-walk as our Income Tax Calculator, computes FICA on your gross annual salary, subtracts both from your gross salary, then divides the result evenly across your chosen pay frequency.

The Per-Paycheck Formula

$$\text{Net Per Paycheck} = \frac{\text{Gross} - \text{Federal Tax} - \text{FICA}}{\text{Pay Periods per Year}}$$

Worked Example: 75,000-Dollar Salary, Single, Bi-Weekly

A 75,000-dollar single-filer salary leaves 58,900 dollars in taxable income after the 16,100-dollar standard deduction, producing about 7,669.88 dollars in annual federal tax. FICA adds 4,650.00 dollars in Social Security (6.2 percent of the full 75,000) and 1,087.50 dollars in Medicare (1.45 percent), for 5,737.50 dollars in total FICA. Annual net pay comes to about 61,592.62 dollars, or roughly 2,368.95 dollars every two weeks across 26 bi-weekly paychecks.

Why Semi-Monthly and Bi-Weekly Aren't the Same

Bi-weekly pay (26 paychecks a year, every two weeks) and semi-monthly pay (24 paychecks a year, twice a month) are easy to mix up, but they divide the same annual amount by different numbers — bi-weekly paychecks are smaller individually since there are two more of them per year. Two months a year, a bi-weekly schedule produces three paychecks instead of two, which is worth planning around even though the annual total is identical.

Estimating State and Local Tax (Optional, Approximate)

This calculator's federal and FICA math doesn't need a state assumption to be accurate, but most simple paycheck estimates leave state and local tax out entirely — a real gap, since those taxes vary enormously by location and can meaningfully lower real take-home pay. The optional State/Local Tax Rate field closes that gap approximately: enter a flat percentage and it's applied to the same taxable income the federal brackets use (gross minus the standard deduction, minus any Pre-Tax Deductions entered), producing a separate estimated state/local tax line, per paycheck and annually, that's subtracted from net pay without changing the federal or FICA figures at all. Because real state tax systems are often progressive with their own brackets and deductions, a single flat rate is only a rough approximation — for an exact figure, use your state's own withholding tables or a state-specific calculator.

Common Take-Home Pay Mistakes

Leaving the Pre-Tax Deductions field at 0 when you actually have a 401(k) contribution or health insurance premium coming out of every paycheck is a common oversight — it understates your real reduction in taxable income and overstates net pay. Assuming a pre-tax deduction also lowers your FICA wages is a related, less obvious mistake: a traditional 401(k) contribution reduces federal (and typically state) taxable income, but Social Security and Medicare still apply to your full gross pay either way. Confusing gross salary with taxable income is another frequent error — the standard deduction (and any pre-tax deductions) are subtracted before tax brackets apply, so taxable income is always lower than gross salary. And leaving the State/Local Tax Rate field at 0 without realizing it only gives a federal-only estimate is an easy oversight if your state or city has its own income tax.

Paycheck Terms You Should Know

Gross Pay — total pay before any taxes or deductions are subtracted.

Net Pay — take-home pay, what actually lands in your bank account after taxes and deductions.

FICA — the combined Social Security and Medicare payroll tax, withheld separately from federal income tax.

Pay Frequency — how often you're paid: weekly, bi-weekly, semi-monthly, or monthly, which changes the size of each paycheck without changing your annual total.

Pre-Tax Deduction — an amount (401(k) contributions, health insurance premiums, and similar) subtracted from gross pay before taxes are calculated, lowering both taxable income and take-home pay.

This calculator estimates federal income tax and FICA precisely, per paycheck, with an optional flat-rate approximation for state and local tax and an optional flat-amount approximation for pre-tax deductions (401(k) contributions, health insurance premiums, and similar). It does not distinguish between individual benefit types, check contribution limits, or model other post-tax withholdings, all of which could further change your actual take-home pay. This is an estimate for planning purposes; consult a tax professional or your payroll department for figures specific to your actual paycheck.