Amortization Calculator
An amortization calculator shows how each loan payment is split between principal and interest. In FlexiCalc, you can build a clear payoff estimate and change assumptions as your plan changes.
What is amortization?
Amortization is the process of paying down a loan over time through scheduled payments. Early payments usually include more interest, while later payments pay down more principal.
An amortization estimate usually includes:
- Starting balance
- Payment amount
- Interest portion
- Principal portion
- Remaining balance
How to calculate it in FlexiCalc
Create a row or section for each period you want to inspect. For a simple monthly view, calculate monthly interest from the current balance, subtract it from the payment, and update the remaining balance.
You can keep a compact summary at the top:
- Monthly payment
- Current balance
- Estimated payoff date
- Total interest estimate
Example using FlexiCalc
Suppose you add an extra payment to month 12. In FlexiCalc, edit that month and watch the later balance estimates change. This makes it easier to see how early payments can affect the rest of the schedule.
Why FlexiCalc helps
Amortization tables can become hard to follow in a small mobile spreadsheet. FlexiCalc works well for a focused estimate because labels, linked results, and editable numbers stay together on one page.
Try it in FlexiCalc
First-month amortization preview
Tap a number to inspect how one payment splits.
This is a quick web preview. Use FlexiCalc for editable pages, linked results, templates, and advanced calculations.
