How this paycheck calculator works
We start with your gross pay, subtract any pre-tax 401(k) contribution, then apply the 2026 federal tax brackets after the standard deduction for your filing status. Social Security (6.2% up to $184,500) and Medicare (1.45%, plus 0.9% on high earners) are taken from your gross wages. State income tax is estimated from the state you pick, or from a rate you type in.
This tool does not include local or city taxes, tax credits, other income, or extra W-4 withholding.