Math & Units
Calculators and unit converters
55 free tools available
Unit Converter
Convert between different units
Percentage Calculator
Calculate percentages
BMI Calculator
Calculate Body Mass Index
Age Calculator
Calculate age from birthdate
Date Difference Calculator
Calculate date differences
Currency Converter
Convert between currencies
Time Zone Converter
Convert between time zones
Scientific Calculator
Advanced scientific calculator
Roman Numeral Converter
Convert to/from Roman numerals
Random Number Generator
Generate random numbers
Prime Number Checker
Check if number is prime
Fraction Simplifier
Simplify fractions
Number Base Converter
Convert number bases
GPA Calculator
Calculate Grade Point Average
Loan Calculator
Calculate loan payments
Tip Calculator
Calculate tips and split bills
Discount Calculator
Calculate discounts and savings
Cost Per Wear Calculator
Calculate the true value of clothing by cost per wear
Dice Roller
Roll virtual dice for games and random number generation
Salary to Hourly Converter
Convert annual salary to hourly wage
Hourly to Salary Calculator
Convert hourly wage to annual salary
ROI Calculator
Calculate Return on Investment
Compound Interest Calculator
Calculate compound interest over time
Sales Tax Calculator
Calculate sales tax and total price
Mortgage Calculator
Calculate monthly mortgage payments
Rent vs Buy Calculator
Compare the financial impact of renting vs buying a home
Debt Payoff Calculator
Calculate how long it will take to pay off your debt
Retirement Calculator
Plan your retirement savings
Credit Card Payoff Calculator
Calculate credit card debt payoff
Budget Calculator
Create a balanced budget
401k Calculator
Calculate 401k growth
Emergency Fund Calculator
Calculate emergency fund needs
College Savings Calculator
Plan for college expenses
FIRE Calculator
Calculate Financial Independence
Net Worth Calculator
Track your net worth
House Affordability Calculator
Calculate house you can afford
Home Equity Calculator
Calculate home equity
Property Investment Calculator
Calculate rental property ROI
Property Tax Calculator
Estimate property taxes
1% Rule Calculator
Evaluate rental property
Student Loan Refinance Calculator
Calculate refinance savings
Debt-to-Income Calculator
Calculate DTI ratio
Car Lease vs Buy Calculator
Compare leasing vs buying
Mortgage Refinance Calculator
Calculate refinance savings
Job Offer Calculator
Compare job offers
Side Hustle ROI Calculator
Calculate side hustle ROI
Break-Even Calculator
Calculate break-even point
Inflation Calculator
Calculate inflation impact
Wedding Budget Calculator
Plan wedding expenses
Moving Cost Calculator
Estimate moving costs
Pet Cost Calculator
Calculate pet ownership costs
Subscription Audit Calculator
Track subscription costs
Coffee Savings Calculator
Calculate coffee savings
Freelance Rate Calculator
Calculate your hourly rate
Investment Return Calculator
Calculate investment returns and growth