Free Home Equity Loan Calculator Spreadsheet Template
Calculate home equity loan payments and see a full amortization schedule. Enter home value, mortgage balance, and desired loan amount.
What's Included
- Dashboard with equity and loan summary showing available equity, loan payment, and total interest cost
- Equity and loan setup with home value, current mortgage balance, desired loan amount, and interest rate
- Full amortization schedule for the home equity loan with principal, interest, and remaining balance columns
- Available equity calculation that subtracts mortgage balance from home value to show borrowing capacity
- Combined loan-to-value ratio display with color-coded input cells for organized home equity planning
- Works in Microsoft Excel, Google Sheets, and LibreOffice Calc with no setup required
Preview
See what's inside this template
How to Use This Home Equity Loan Calculator Template
Enter property details
Input your home current market value and outstanding mortgage balance on the setup sheet.
Set loan terms
Enter the desired home equity loan amount, interest rate, and repayment term.
Review available equity
The calculator shows how much equity you have and the combined loan-to-value ratio with both loans.
Check the amortization
The schedule shows monthly payments, principal and interest split, and remaining balance for the home equity loan.
Built by Claude AI. Perfected by us.
We use Claude AI to draft each free template, after a deep research. Then our team steps in. We refine the layout, stress-test every formula, fix edge cases, and polish the design until it feels like something we would actually use ourselves. The AI gets us 80% there. The last 20% is all human judgment.
Frequently Asked Questions
How is available equity calculated?
Available equity equals your home value minus the current mortgage balance. The calculator shows this amount and what percentage of it you are borrowing.
What is combined loan-to-value?
Combined LTV adds the mortgage balance and home equity loan together, then divides by the home value. Lenders typically cap combined LTV at 80% to 90%.
Does it include the existing mortgage payment?
The schedule covers only the home equity loan payment. Your existing mortgage payment continues separately.
Can I compare different loan amounts?
Yes. Change the desired loan amount and the schedule recalculates instantly showing the new payment and total interest.
How do I open this in Google Sheets?
Upload the .xlsx file to Google Drive, then open it with Google Sheets. All formulas and formatting will be preserved.
What license is this template under?
All free templates are released under CC BY 4.0 (Creative Commons Attribution). You can use, modify, and share them freely - including for commercial purposes - as long as you credit FinancialAha.com. They are provided as-is and do not constitute financial advice.
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