Financial planning

Loan calculator

Calculate installments and amortization schedule

Updated Jul 31, 2026

Want to know the installment before borrowing — enter amount, interest, and term, then let Boe calculate the payoff schedule.

What Boe helps with here

  • Calculate installments with reducing-balance or flat interest
  • Add fees, balloon payments, or extra payoffs
  • See amortization schedule and total interest

How to use

  1. Enter loan amount, interest rate, and term
  2. Choose the interest style that fits
  3. Add fees or extra payoffs if any
  4. Review installment per period, total interest, and schedule