Free 2026 Biweekly Paycheck Calculator

1. Enter gross biweekly pay before tax withholding.
2. Choose filing status and add any pre-tax deduction per check.
3. Use the state/local rate and extra withholding fields only if they apply.

Better inputs create better estimates. The calculator is designed to accept common formatting such as commas, dollar signs, decimals, and blank optional fields without breaking the result.

Use 26 pay periods, annualize biweekly taxable wages for federal bracket math, then divide estimated annual federal tax back to one paycheck and subtract FICA, state/local estimate, and extra withholding.

A worker with $3,000 of biweekly gross pay and $200 of pre-tax benefits can estimate federal withholding, FICA, and net pay for one check.

Year scope: Use the year selector or year note on the calculator itself when comparing thresholds, rates, deductions, or credit limits.

This page is most useful when the user needs a planning estimate before using official forms, payroll systems, filing software, or professional guidance.

• Employees

Planning estimate only. Actual payroll withholding may differ by employer method, W-4 setup, benefit timing, and local tax rules.

The estimate may differ from a filed return or payroll result when exact worksheets, timing, local taxes, special credits, phaseouts, account-specific IRS notices, or state rules apply.

This calculator is maintained against official IRS, SSA, state-agency, or other authoritative references where applicable. Review the sources page and editorial methodology page to verify update practices.

• https://www.irs.gov/publications/p15t
• https://www.irs.gov/publications/p15a
• https://www.ssa.gov/oact/cola/cbb.html

Estimate a 26-paycheck biweekly gross-to-net result for employees who want a focused paycheck calculation without switching frequency settings.

Planning estimate only. Actual payroll withholding may differ by employer method, W-4 setup, benefit timing, and local tax rules.