Mortgage Amortization Calculator
Mortgage amortization calculator
Assumptions: figures use the values you entered, monthly periods, and no tax, fees, insurance, changing rates, or currency conversion unless you include them in an amount. Educational estimate only—not financial, investment, or tax advice.
What this calculator shows
How a level payment is divided between interest and principal over time. Early payments generally contain more interest; later payments usually reduce more principal.
How to use it
Enter 250000, 5 and 25. Review the first-month split and the final balance shown by the estimate.
Worked example
Use the example figures above as a learning exercise, then replace them with your own figures and compare more than one scenario before deciding.
Questions people ask
Why does the interest share change? Interest is calculated from the remaining balance, which normally falls as you repay.
This tool is designed for clear estimates, not a final quote, offer or recommendation.
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Important: Educational estimate only. Your actual cost, return or payoff timing may differ because of fees, taxes, insurance, payment timing, changing rates or terms not included here.