Free Home Expense Calculator Spreadsheet Template
Estimate the true cost of homeownership beyond the mortgage. Include maintenance, taxes, insurance, utilities, and other recurring costs.
What's Included
- Dashboard with total homeownership cost showing mortgage, taxes, insurance, maintenance, and utilities combined
- Calculator with expense category inputs for property taxes, homeowners insurance, HOA fees, and repairs
- Monthly and annual cost totals that combine all housing expenses into a single true cost of ownership figure
- Maintenance reserve estimates based on home value percentage - typically 1% to 3% of property value annually
- Tax and insurance sections with color-coded input cells (yellow) and auto-calculated summary totals (blue)
- 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 Expense Calculator Template
Enter mortgage payment
Input your monthly mortgage principal and interest payment. This is the base housing cost.
Add other housing costs
Fill in property taxes, homeowners insurance, HOA fees, utilities, and estimated maintenance costs.
Review total cost
The calculator sums all housing expenses into a single monthly and annual true cost of ownership figure.
Check the dashboard
The dashboard breaks down the total by category so you can see which costs represent the largest share of homeownership.
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
What maintenance costs should I include?
Common estimates are 1% to 3% of home value annually. This covers repairs, upkeep, and eventual replacements like roof or HVAC.
Does it include mortgage principal?
Yes. The full monthly mortgage payment (principal and interest) is included as part of the total housing cost.
What about utility costs?
Add electricity, gas, water, sewer, trash, and internet as separate line items. The template totals them with all other housing costs.
Is HOA included?
Yes. There is a dedicated field for HOA fees. Enter the monthly amount and it is included in the total cost calculation.
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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