Loan Comparison Calculator
Compare two loan options side by side — same amount, different rate and term — for monthly payment, total interest, and lifetime cost.
Compound Interest Calculator
Grow a starting balance with monthly contributions — final value, interest earned, and a year-by-year schedule.
Credit Card Payoff Calculator
How long to clear a card balance at a fixed monthly payment — months to payoff, total interest, and a month-by-month schedule.
Retirement Savings Calculator
What your savings grow to by retirement — nominal and in today's dollars, progress toward your goal, and a year-by-year table.
Refinance Break-Even Calculator
How many months it takes for the monthly savings from refinancing to recoup the closing costs.
Debt-to-Income Ratio Calculator
Your monthly debt as a share of gross monthly income, banded against standard lending cutoffs.
Loan Amortization Schedule
A fixed-rate loan with a full year-by-year amortization table — opening balance, interest, principal, and closing balance per year.
Investment ROI Calculator
Total return, ROI, and annualized growth rate (CAGR) from an initial investment, its final value, and the holding period.
Loan Payment Calculator
Monthly payment, total paid, and total interest for a fixed-rate loan.
Auto Loan Calculator
Monthly payment for a car loan — price, down payment, trade-in, and sales tax to the amount financed.
Tip & Split Calculator
Tip, total and each person's share of the bill — quick tip buttons or a custom rate, and an option to round shares up to whole dollars.