Age Calculator

Amortization Estimator

See the breakdown of your loan costs.

Angle Converter

Degrees, Radians, Gradians.

Area Converter

Square meters, acres, hectares, and sq feet.

Auto Loan Calculator

Estimate monthly car payments.

Basic Calculator

Binary Converter

BMI Calculator

BMR Calculator

Calculate your Basal Metabolic Rate using the Mifflin-St Jeor equation.

Body Fat Calculator

Estimate body fat percentage using the U.S. Navy Method.

Calorie Calculator

Calculate your daily calorie needs (TDEE) based on your BMR and activity level.

Compound Interest Calculator

See the power of compounding.

Conception Calculator

Estimate your conception date based on your due date.

Credit Card Payoff Calculator

How long until you are debt-free?

Currency Converter

Data Storage

Bytes, KB, MB, GB, TB, PB.

Due Date Calculator

Calculate your baby's due date from your last menstrual period.

Energy Converter

Joules, Calories, Kilowatt-hours, and BTUs.

General Finance Calculator

Solve for Future Value (FV) using generic inputs.

GPA Calculator

Ideal Weight Calculator

Calculate ideal body weight using popular formulas (Devine, Robinson, Miller, Hamwi).

Income Tax Estimator

Estimate your take-home pay.

Inflation Calculator

Calculate the purchasing power of money over time.

Interest Calculator

Calculate simple and compound interest.

Interest Rate Calculator

Find the required rate to reach your goal.

Investment Calculator

Calculate future returns on your investments.

Length Converter

Convert meters, feet, inches, miles, and kilometers.

Loan Calculator

Calculate monthly payments and total interest for any loan.

Mortgage Calculator

Pace Calculator

Calculate speed and pace for running, cycling, or swimming.

Power Converter

Watts, Horsepower, and Kilowatts.

Pregnancy Calculator

Track your pregnancy progress, current week, and trimester.

Pressure Converter

Pascal, Bar, PSI, Atmosphere.

Regex Tester

Test and debug regular expressions in real-time.

Retirement Calculator

Plan your financial future.

Salary Converter

Convert between hourly, monthly, and annual salary.

Sales Tax Calculator

Calculate final price with tax.

Speed Converter

MPH, KPH, Knots, and Mach.

SQL Formatter

Beautify and format complex SQL queries instantly.

Temperature

Celsius, Fahrenheit, Kelvin.

Time Converter

Seconds, minutes, hours, days, weeks, years.

Volume Converter

Convert between liters, gallons, cups, and more.

Weight & Mass

Convert kg, pounds, ounces, grams, and stones.