Free personal finance tools
Simple, fast calculators that run entirely in your browser. No signup, no data leaves your device.
Mortgage Calculator
Estimate monthly payments, total interest, and the impact of extra payments. Includes PITI and a full amortization schedule.
Open the calculator →Compound Interest Calculator
Project lump-sum and monthly contribution growth. Compare savings, bonds, and equity scenarios.
Open the calculator →Debt Payoff Calculator
Compare avalanche vs. snowball strategies and find the fastest, lowest-cost path out of debt.
Open the calculator →