Calculate chemical dosages, equipment sizing, water volume, and operating costs Paycheck estimators, tax withholding, benefits, and employer cost calculators — all for free. No signup, no guesswork.
Gross to net paycheck, salary to hourly conversions, overtime, bonus tax, and pay raise calculators.
Federal withholding, FICA, self-employment tax, state tax, W-4, and 1099 vs W-2 calculators.
401k contributions, PTO accrual, health insurance, HSA, commission, and tip income calculators.
Employee total cost, new hire cost, mileage, per diem, severance, and shift differential calculators.
Calculate your take-home pay after federal and state taxes, Social Security, Medicare, and deductions.
Convert your annual salary to an equivalent hourly wage based on hours worked per week.
Calculate overtime pay under FLSA rules with regular, time-and-a-half, and double-time rates.
Calculate taxes on your bonus using the flat supplemental rate or aggregate method.
Estimate your net take-home pay with detailed breakdown of all deductions and contributions.
Calculate federal income tax withholding based on your salary, filing status, and W-4 allowances.
Calculate your Social Security and Medicare tax (FICA) contributions for the year.
Compare the take-home pay and total tax burden of being an independent contractor (1099) versus a W-2 employee.
Calculate your 401k growth with employer match, contribution limits, and tax savings.
Calculate the true total cost of an employee including salary, taxes, benefits, and overhead.