Mortgage Payoff Calculator Modèle Essentials
See how extra payments accelerate mortgage payoff. Compare original vs. accelerated schedules to view time and interest saved.
Ce qui est inclus
- 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
Aperçu
Découvrez le contenu de ce modèle
Comment utiliser ce modèle Mortgage Payoff Calculator
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.
Créés par Claude AI. Perfectionnés par nos soins.
Nous utilisons Claude AI pour rédiger chaque modèle, après une recherche approfondie. Puis notre équipe prend le relais. Nous affinons la mise en page, testons chaque formule en conditions réelles, corrigeons les cas limites et peaufinons le design jusqu'à obtenir un résultat que nous utiliserions nous-mêmes. L'IA nous amène à 80 %. Les 20 % restants, c'est du jugement humain.
Questions fréquentes
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.
Comment ouvrir ce fichier dans Google Sheets ?
Importez le fichier .xlsx dans Google Drive, puis ouvrez-le avec Google Sheets. Toutes les formules et la mise en forme seront conservées.
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