Tax Calculator
Estimate total tax liability.
Income Tax Calculator
Federal and state tax estimation.
US Paycheck Tax Calculator
Estimate take-home pay.
Salary Tax Calculator
Tax on annual salary.
Payroll Tax Calculator
Employer payroll costs.
Sales Tax Calculator
Calculate sales tax.
Effective Tax Rate Calculator
Average tax rate paid.
Net Distribution Calculator
Post-tax distribution amount.
Tax Deduction Calculator
Value of tax deductions.
Estate Tax Calculator
Estimate estate taxes.
Tax Calculator 2025
Calculate your 2025 return (taxes you file in 2026) with our tax refund estimator.
W-4 Withholding Calculator
Optimize your paycheck and refund. Calculate exactly what to put on Form W-4 to avoid owing taxes.
Self-Employment Tax Calculator
Calculate SE tax (Social Security & Medicare) for freelancers, Uber drivers, and 1099 contractors.
State Income Tax Calculator
Calculate income tax for any US state. Select your state to see brackets and rates.
New York State Tax Calculator 2026
Calculate NY state tax, NYC local tax, and paycheck deductions for residents and non-residents.
California State Tax Calculator 2026
Estimate California state income tax, mental health services tax, and net pay.
Texas State Tax Calculator
Calculate your take-home pay in Texas (No State Income Tax).
Florida State Tax Calculator
Estimate your paycheck in Florida (No Personal Income Tax).
New Jersey State Tax Calculator
Calculate NJ state income tax and net salary.
Michigan State Tax Calculator
Estimate Michigan flat rate income tax and payroll deductions.
Ohio State Tax Calculator
Calculate Ohio progressive state income tax and local municipality estimates.
Arizona State Tax Calculator
Estimate Arizona flat rate income tax.
Hawaii State Tax Calculator
Calculate Hawaii state income tax and payroll withholding.
Explore Categories
Basic & Math Calculators
Fundamental tools for everyday calculations and arithmetic operations.
Algebra & Advanced Math
Solvers for equations, factoring, and complex mathematical problems.
Geometry & Trigonometry
Calculate analysis of geometric shapes, angles, and distances.
Statistics & Probability
Analyze data, find probabilities, and calculate statistical measures.
Fraction & Decimal Calculators
Tools for fractions, decimals, and rounding.
Percentage & Ratio Calculators
Calculate percentages, ratios, and unit rates.
Physics Calculators
Calculators for kinematics, force, work, and energy.
Chemistry Calculators
Tools for chemical equations, molarity, and stoichiometry.
Geometry & Shape Calculators
Calculate analysis of geometric shapes and figures.
Number & Logic Calculators
Primes, GCD/LCM, and other number theory tools.
Fitness & Health Calculators
Track your health metrics, BMI, and calorie needs.
Financial & Investment Calculators
Plan your financial future with investment, loan, and retirement tools.
Loan & Mortgage Calculators
Calculate monthly payments and interest for loans and mortgages.
Retirement Calculators
Plan for your golden years.
Currency & Forex Calculators
Real-time conversions and FOREX trading tools.
Business & Entrepreneur Calculators
Tools for business owners to calculate profit, margin, and costs.
Tax & Payroll Calculators
Estimate income tax and paycheck deductions.
Salary & Employment Calculators
Convert hourly to salary and plan career growth.
Miscellaneous Financial Calculators
Tips, discounts, and specific financial tools.
Education & Academic Calculators
Track grades and GPA.
Date & Time Calculators
Calculate duration, age, and convert time zones.
Unit Conversion Calculators
Convert between different units of measurement.
Epoxy Resin & Craft Calculators
Tools for makers and crafters.
Real Estate & Property Calculators
Evaluate property investments.
Business & Cost Calculators
Analyze costs and budgets.
Statistics & Data Analysis Calculators
Advanced data analysis tools.
Vehicle & Automotive Calculators
Car costs and fuel efficiency.