How do I calculate maintenance budget? Enter your numbers above and the result updates instantly. For example: Property value: $350,000 · Monthly rent: $2,400 · Property age: 10–25 years → Suggested monthly budget: $291.67.
Is this Maintenance Budget Calculator free? Yes — completely free with no sign-up or paywall. It runs entirely in your browser and keeps working offline; the numbers you enter never leave your device.
How accurate is it? It uses the standard published formula for maintenance budget. Results are estimates for planning — not financial, tax, medical, engineering, or legal advice.