Smart Finance
Calculators
Find your exact take-home pay by state, compare salary vs hourly, and calculate mortgage payments. Free, instant, no sign-up.
Estimate only — excludes local taxes & deductions. Full breakdown →
Salary Calculator
Most popularFull tax breakdown for US (all 50 states), UK, Canada & Australia. Includes 401k, health insurance, and super deductions. Updated 2026 tax rates.
Mortgage Calculator
Monthly payment, total interest cost, and full amortization schedule. Adjust down payment, loan term, and interest rate instantly.
Loan Calculator
Total interest cost, monthly repayment, and repayment schedule for any personal, auto, or student loan. Compare loan terms side by side.
Hourly to Salary
Convert any hourly rate to annual, monthly, biweekly, and weekly salary. Supports full-time and part-time schedules with overtime.
Net Pay Calculator
See your exact net pay per week, biweekly, semi-monthly, and monthly paycheck — after federal, state, and FICA tax. All 50 states.
Tax Withholding Calculator
Estimate your federal withholding per paycheck based on your W-4: filing status, dependents, other income, and deductions.
See the full-time annual salary, monthly pay, and after-tax take-home for any hourly rate.
Convert any yearly salary into an hourly rate, plus what it actually means for your monthly budget.
Full salary tax breakdowns outside the US, each updated for current 2026 tax brackets and rates.
Monthly payment estimates by loan size, based on current 2026 average mortgage rates.
Every calculator shows you
exactly where your money goes
No walls of numbers. Just a clear breakdown of taxes, deductions, and take-home pay — built fresh from official 2026 rates every time you calculate.