Payroll & Salary Calculators

Pay is rarely one clean number. It shifts with hours, overtime, bonuses, tax withholding and the state the work happens in, and a small change in any of those can move the take-home figure more than expected. These calculators break that down piece by piece, so an employee checking a payslip and an employer costing a role are both looking at the same arithmetic.

A job posting says $20 an hour, a second says $41,600 a year, and a third quotes $3,466.67 a month.

Massachusetts is a flat-tax state until it suddenly is not.

Philadelphia paychecks carry a tax most American cities never charge: a city wage tax, stacked on top of Pennsylvania’s flat state tax and the usual federal payroll taxes.

Pennsylvania keeps paycheck math brutally simple: a flat 3.07% personal income tax on gross compensation, unchanged since 2004, with no standard deduction, no brackets, and no break for 401(k) contributions.

Maryland paychecks carry three layers of income tax: federal, state, and a county tax that applies in all 23 counties and Baltimore City.

MA here means Massachusetts, not medical assistant: this calculator estimates the take-home pay of a Massachusetts employee, per paycheck, for the 2026 tax year.

Estimate your Illinois take-home pay per paycheck using 2026 tax figures: federal income tax under the 2026 brackets and standard deductions,…

Georgia’s income tax changed twice in three years, and most paycheck calculators never caught up: they still show the old 5.39% rate.

Enter your gross pay for one paycheck and this calculator works out what actually lands in your bank account: federal income tax under the 2026…

Colorado has one of the simplest state income taxes in the country, a flat 4.40% on taxable income, yet a Colorado paycheck still hides two deductions that generic calculators routinely skip.