Mortgage Payoff Calculator Essentials 模板
See how extra payments accelerate mortgage payoff. Compare original vs. accelerated schedules to view time and interest saved.
包含内容
- Dashboard with payoff comparison showing original vs. accelerated payoff date and total interest for each
- Mortgage setup with current balance, rate, remaining term, and extra monthly payment amount inputs
- Amortization schedule with extra payments applied showing reduced balance and earlier payoff progression
- Time saved calculation displaying how many months or years of payments the extra contributions eliminate
- Interest saved calculation with color-coded input cells (yellow) and auto-calculated projections (blue)
- Works in Microsoft Excel, Google Sheets, and LibreOffice Calc with no setup required
预览
查看此模板的内容
如何使用这个Mortgage Payoff Calculator模板
Enter current mortgage
Input your remaining balance, interest rate, remaining term, and current monthly payment.
Add extra payment amount
Enter the additional monthly amount you plan to pay beyond the required payment.
Compare the schedules
The amortization schedule shows both the original and accelerated payoff timelines side by side.
Review savings
The dashboard displays months saved, years saved, and total interest saved from the extra payments.
由 Claude AI 构建，经我们精心打磨。
我们使用 Claude AI 在深入研究后起草每个模板。然后由团队接手，优化布局、全面测试每个公式、修复边界情况，并打磨设计，直到达到我们自己愿意使用的标准。AI 完成了 80% 的工作，最后 20% 靠的是人工判断。
常见问题
How much interest can extra payments save?
It depends on your balance, rate, and extra amount. Even modest additional payments can save significant interest because they reduce the principal faster.
Does it support biweekly payments?
The template models extra monthly payments. For biweekly, divide your monthly payment by two and make that payment every two weeks - effectively adding one extra payment per year.
Can I start extra payments later?
The calculator assumes extra payments begin immediately. To model a delayed start, adjust your current balance and remaining term to reflect the future starting point.
Does the extra payment go to principal?
Yes. The calculator applies extra payments entirely to principal reduction, which is how most mortgage extra payments work.
如何在 Google Sheets 中打开？
将 .xlsx 文件上传到 Google Drive，然后使用 Google Sheets 打开。所有公式和格式都会保留。