All Calculators
Free online calculators for personal finance, shopping, home projects, and everyday math. All calculations are instant, private, and run entirely in your browser.
Money & Work
Salary, paycheck, overtime, and hourly wage calculators.
Salary Calculator
Convert your annual salary to hourly, weekly, biweekly, and monthly pay. See your income across all pay frequencies.
CalculateMoney & WorkHourly to Salary Calculator
Convert your hourly wage to an annual salary. Account for vacation days and holidays.
CalculateMoney & WorkOvertime Calculator
Calculate your overtime pay based on hourly rate, hours worked, and overtime multiplier.
CalculateMoney & WorkPaycheck Calculator
Estimate your take-home pay after federal taxes, Social Security, and Medicare deductions.
CalculateShopping & Tax
Tips, discounts, and sales tax calculators.
Tip Calculator
Calculate the right tip amount and split the bill evenly between multiple people.
CalculateShopping & TaxDiscount Calculator
Find the final price after a percentage discount and optional sales tax.
CalculateShopping & TaxSales Tax Calculator
Calculate sales tax on a purchase or reverse-calculate the pre-tax price.
CalculateHome & DIY
Paint, flooring, and home project calculators.
Time & Everyday
Age, date, and everyday utility calculators.