JavaScript Mortgage Loan Calculator - by Steven Witkop Water Project Loan Program Calculator Calculate annual payments based on principal, interest and term. First Payment Year 2024 2025 2026 2027 2028 Principal Amount Interest Rate % Term 40 30 27 20 15 10 Years You will need to hold down the Ctrl key when clicking the Amortize button to open the amortization schedule Annual Payment Amount Total Interest to Be Paid on Loan Payment amounts are approximate. Accurate figures are determined upon processing of a loan.