United States Calculators: All 40 Tools
Every united states calculator on CalculatorHub, 40 in total, listed alphabetically. Each one is free, works in your browser with no signup, and shows the method it uses. Where a result depends on an external rate, standard or dataset, the supporting source is shown on the page with the date it was last checked. Prefer to search across all 6,718 calculators? Use the tool finder.
- 529-to-Roth Rollover Limit Calculator
- ACA Premium Subsidy Calculator
- Additional Medicare Tax Calculator (Form 8959)
- Adoption Tax Credit Calculator (Form 8839)
- AMT Exemption Phaseout Calculator
- Clean Vehicle Tax Credit Calculator
- COBRA Premium Calculator: Monthly Cost
- Cost-of-Living Adjustment (COLA) Calculator
- CSRS Pension Calculator
- Davis-Bacon Prevailing Wage Calculator
- Dependent Care FSA Limit Calculator
- Electoral College Margin Calculator
- Estate Tax Portability Calculator
- Excess Social Security Withholding Calculator
- FAFSA Student Aid Index Calculator
- Federal Fuel Tax Credit Calculator (Form 4136)
- Federal Locality Pay Calculator: Adjusted Salary
- Federal Per Diem Calculator: Trip Total
- FERS Annuity Calculator
- FLSA Overtime Pay Calculator
- Foreign Tax Credit Limit Calculator (Form 1116)
- Generation-Skipping Transfer Tax Calculator
- Gift Tax Annual Exclusion Calculator
- Green Card Priority Date Calculator
- GS Pay Grade Calculator: Federal Salary by Step
- Jury Duty Pay Calculator
- Medicaid Spend-Down Calculator: Excess Assets
- Medicare Part B Premium Calculator
- Naturalization Residency Calculator
- Net Operating Loss Carryforward Calculator
- Pell Grant Estimator Calculator
- QSBS Section 1202 Exclusion Calculator
- Quarterly Estimated Tax Calculator
- Residential Clean Energy Credit Calculator
- Section 83(b) Election Tax Calculator
- State Gas Tax Calculator: Fuel Tax Paid
- Treasury I Bond Interest Calculator
- TSP Contribution Calculator
- US Customs Import Duty Calculator
- US Passport Fee Calculator