Money questions are easier with real numbers in front of you. Our free finance calculators help you work out monthly payments, refinancing savings, loan costs and long-term growth — in seconds, with no sign-up and no email address needed. Every calculator is built for beginners: plain labels, no jargon, and a clear answer you can act on.
Our calculators
- Home Loan Calculator — Work out your monthly home loan payment, including taxes, insurance and HOA.
- Refinance Calculator — See whether refinancing saves you money, and how fast it pays for itself.
- Interest Rate Calculator — Work out what any loan really costs at a given interest rate.
- Free Loan Calculator — Monthly payment, total interest and total cost for any fixed-rate loan.
- Monthly Mortgage Calculator — Your full monthly mortgage payment: principal, interest, taxes, insurance, HOA and PMI.
- ETF Calculator — See how regular ETF investing could grow over time, after fees.
How to use these calculators
- Pick the calculator that matches your question.
- Enter your numbers — every field has a plain-English label, and most have sensible defaults already filled in.
- Read the answer. Each tool shows the headline number first, then the breakdown behind it.
- Change any number to compare options side by side — for example, a 15-year loan against a 30-year one.
A note on the numbers
These tools give educational estimates only. They are not financial advice, and your lender’s final numbers may differ because of fees, credit checks and rate changes. Use them to compare options and plan your next step — then confirm the details with a lender or a financial adviser.