Personal Finance Tools
Personal finance calculators to help you plan, save, and invest with confidence. Calculate your Financial Independence (FIRE) number, create debt payoff strategies using snowball or avalanche methods, determine your ideal emergency fund size, track progress toward savings goals, estimate your take-home pay, and model inflation impact over time. These tools put professional-grade financial planning at your fingertips — without sharing sensitive financial data with any third party.
9 free tools — all running privately in your browser
Credit Card Payoff Calculator
Calculate how long it takes to pay off credit card debt and how much interest you'll pay
Debt Snowball vs Avalanche Calculator
Compare debt snowball and avalanche methods to find the fastest, cheapest way to become debt-free
Emergency Fund Calculator
Calculate your ideal emergency fund size and create a savings plan to reach your goal
FIRE Calculator
Calculate your FIRE number and find out when you can retire early based on savings rate and investments
Net Worth Calculator
Calculate your net worth by listing all your assets and liabilities in one place
Savings Goal Calculator
Calculate how much to save each month to reach your financial goal by your target date
Inflation Calculator
Calculate how inflation affects your money's buying power over time
Student Loan Repayment Calculator
Compare student loan repayment plans and find the fastest or cheapest way to pay off your loans
Paycheck Calculator
Calculate your take-home pay after federal taxes, state taxes, and deductions from your paycheck