Calculators
Tax & Business
Fast estimators for taxes, payroll, ROI, and practical business math.
Tools
Sales Tax CalculatorQuickly calculate sales tax from the pre-tax price or reverse-calculate the original price from the total.Income Tax EstimatorEstimate 2026 U.S. federal income tax and FICA using filing status and deductions. State taxes and credits are excluded.Payroll CalculatorEstimate 2026 take-home pay with simplified federal tax, FICA, deductions, and a state tax rate you enter.ROI CalculatorCalculate return on investment in seconds. Enter your cost and gain, and see the ROI as a percentage and a dollar multiple.Capital Gains TaxEstimate 2026 federal capital gains tax on stock or crypto sales. State tax and NIIT are excluded.
Guides
- How to Calculate Capital Gains Tax on a Home Sale
- How Do Federal Income Tax Brackets Work? (With Examples)
- How to Calculate Payroll Taxes Step by Step
- How to Calculate Sales Tax on Any Purchase