Monthly payment estimates using loan amount, APR, and term
United States loan planning
Loan calculator for faster US borrowing decisions
Estimate monthly payments, compare interest costs, and review amortization schedules for auto, mortgage, personal, student, and refinance scenarios from one iPhone app.
Free iPhone planning app. Calculations stay on your device.
Primary search
loan calculator
Loan Calculator Pro helps US borrowers estimate payments, understand interest, and compare repayment choices before talking to a lender.
Calculator features
Built for everyday US loan planning
Principal, interest, taxes, and total repayment breakdowns
Amortization schedules that show how balances change over time
Side-by-side comparisons for lender offers and payoff choices
Common uses
Plan before you borrow
- Compare a new car loan before visiting a dealer
- Check mortgage and home loan payment scenarios
- Estimate personal loan or student loan repayment costs
- Review refinance savings and debt payoff paths
US calculator pages
Choose the calculator that matches your search
FAQ
loan calculator questions
What can I calculate with this US loan calculator?
You can estimate payments for auto loans, mortgages, personal loans, student loans, refinance scenarios, and general amortization planning.
Is Loan Calculator Pro a lender?
No. Loan Calculator Pro is a planning app. It does not offer loans, broker loans, make credit decisions, or provide financial advice.
Does the app work offline?
Yes. Core calculations run on your device, so you can review payment and amortization estimates without submitting financial details to a website.
Loan Calculator Pro