Free Tools & Calculators
50+ free tools for personal finance, productivity, health, and lifestyle. No signup required.
💰 Money & Loan Calculators
Tip Calculator
Calculate tips & split bills
Use Tool →Tip Splitter
Split bills among friends
Use Tool →Discount Calculator
Calculate savings & final price
Use Tool →Percentage Calculator
Percentages made easy
Use Tool →Tax Calculator
Estimate income tax
Use Tool →Paycheck Calculator
Take-home pay after taxes
Use Tool →Budget Planner
Track income & expenses
Use Tool →Budget Percentages
50/30/20 rule breakdown
Use Tool →Savings Goal Calculator
Plan savings targets
Use Tool →Net Worth Calculator
Assets minus liabilities
Use Tool →Compound Interest
See your money grow
Use Tool →Simple Interest
Basic interest calculator
Use Tool →Investment Calculator
Project investment growth
Use Tool →Retirement Calculator
Are you on track?
Use Tool →Roth vs Traditional IRA
Compare IRA types
Use Tool →529 College Savings
Plan college savings
Use Tool →Loan Calculator
Monthly loan payments
Use Tool →Car Loan Calculator
Auto loan payments
Use Tool →Amortization Schedule
Full loan breakdown
Use Tool →Debt Calculator
Payoff timeline calculator
Use Tool →Mortgage Calculator
Home loan breakdown
Use Tool →Mortgage Affordability
How much house?
Use Tool →Home Affordability
Budget for buying
Use Tool →Rent vs Buy
Compare renting vs buying
Use Tool →Freelance Rate
Set your hourly rate
Use Tool →Salary Breakdown
Annual to monthly/hourly
Use Tool →Hourly ↔ Salary
Convert wage formats
Use Tool →Currency Converter
Exchange rates
Use Tool →Fuel Cost
Estimate trip fuel costs
Use Tool →Shipping Cost
Package shipping estimate
Use Tool →Vacation Planner
Plan trip budget
Use Tool →Markup Calculator
Calculate profit margin
Use Tool →⏱️ Productivity & Time
Pomodoro Timer
Focus timer with breaks
Use Tool →Time Calculator
Add/subtract time
Use Tool →Timezone Converter
Convert time zones
Use Tool →Date Calculator
Days between dates
Use Tool →Age Calculator
Exact age in years/days
Use Tool →Password Generator
Secure passwords
Use Tool →Grade Calculator
Calculate course grades
Use Tool →🏃 Health & Fitness
BMI Calculator
Body Mass Index
Use Tool →BMR Calculator
Metabolic rate
Use Tool →Body Fat %
Navy method calculator
Use Tool →Calorie Calculator
Daily calorie needs
Use Tool →Calories Burned
Exercise calorie estimate
Use Tool →Running Pace
Pace per mile/km
Use Tool →Walking Pace
Walking speed & time
Use Tool →Sleep Calculator
Optimal bedtime
Use Tool →Water Intake
Daily water needs
Use Tool →Due Date Calculator
Pregnancy due date
Use Tool →Conception Date
Estimated conception
Use Tool →Unit Converter
Length, weight, volume
Use Tool →Speed Converter
mph, km/h, knots
Use Tool →