Component Calculator
Track 15 standard components plus 5 custom items with replacement cost, useful life, and current age.
How Component Calculator Works
Enter each major property system with its replacement cost, expected useful life, and current age. The calculator determines remaining life and annual reserve requirements for every component.
- 15 standard components: roof, HVAC, water heater, appliances, and more
- 5 custom component slots for property-specific items
- Per-component replacement cost and useful life inputs
- Automatic remaining-life calculation based on current age
Why This Matters
Most investors guess at maintenance reserves. By tracking every component individually, you know exactly how much to set aside each month — no surprises, no shortfalls.
- Eliminate guesswork from your reserve calculations
- Catch components nearing end of life before they fail
- Budget accurately for properties with mixed-age systems
Sample Output
See what this feature calculates for you.
Component Calculator
Roof (25-yr life)
$83/mo
HVAC (15-yr life)
$46/mo
Water Heater (12-yr life)
$17/mo
Total Monthly Reserve
$391/mo
Ready to Use Component Calculator?
Get access to this feature and everything else in CapEx & Maintenance Estimator.