About the Paycheck Calculator
A paycheck calculator estimates your net (take-home) pay from your gross pay. It subtracts FICA (Social Security and Medicare, 7.65%), the federal and state income tax you enter, and any pre-tax deductions such as 401(k) or health insurance, then shows your net pay per paycheck and per year.
How Paycheck Calculator works
Net pay = gross − pre-tax deductions − income tax − FICA
FICA is a flat 7.65% of gross (6.2% Social Security + 1.45% Medicare). Income tax here is the combined federal + state rate you enter, applied after pre-tax deductions.
Example: ,500 biweekly, 12% federal + 5% state,