Free financial calculators and tools for budgeting, investing, mortgages, debt payoff, and retirement planning.
Calculate monthly payments, total interest, and see complete amortization schedule
Calculate auto loan payments with down payment, trade-in value, and taxes
Calculate federal and private student loan payments, compare repayment plans
Track income vs expenses using the 50/30/20 budgeting rule
Project investment growth with compound interest over time
Compare debt payoff strategies (avalanche vs snowball) and calculate interest savings
Determine how much you need in your emergency savings based on your expenses
Calculate how long it will take to reach your savings goal with monthly contributions
Compare multiple loan offers side-by-side to find the best deal
Calculate true APR including fees and compare with stated interest rate
Plan for retirement using the 4% rule and calculate savings needed
Determine how much car you can afford using the 20/4/10 rule
Calculate 2024 federal income tax with official IRS brackets