United States Taxes Calculators
Review 2026 federal brackets, supported state rules, FICA, self-employment contributions and taxable purchases or gains. Browse 6 calculators in this collection.
6 local calculators
Federal Income Tax Calculator
Apply the 2026 federal tax brackets to ordinary taxable income, with a visible breakdown of each taxed slice.
↗US · TaxesState Income Tax Calculator
State-only estimates for Texas, Florida and Illinois. Enter the correct state taxable income; other states and local taxes are not supported.
↗US · TaxesFICA Tax Calculator
Separate employee Social Security and Medicare taxes, including the difference between Additional Medicare withholding and filing-status liability.
↗US · TaxesSelf-Employment Tax Calculator
Estimate Social Security and Medicare taxes on net self-employment profit, with wage-cap coordination and the regular-tax deduction shown separately.
↗US · TaxesUS Sales Tax Calculator
Add tax to a taxable price or extract tax already included. Supply your actual combined rate; the Texas option keeps state and local components separate.
↗US · TaxesUS Capital Gains Tax Calculator
Estimate federal tax attributable to an asset gain, separating holding-period rates from a limited NIIT calculation using your MAGI.
↗Useful next calculations
These Global tools use universal formulas. They do not calculate country-specific tax or pension eligibility.
Percentage Calculator
Find a percentage of a number, express one value as a percentage of another, apply an increase or decrease, or calculate the change between two values.
↗SavingsROI Calculator
Compare a gain or loss with the amount invested, using either final value or an already calculated gain.
↗IncomeFreelance Rate Calculator
Translate an annual income goal and business expenses into an hourly revenue rate based on billable time.
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