Home Warranty Cost Calculator
Last updated: October 15, 2026
Estimate annual home-warranty cost and compare it with expected repair spending using plan premiums, service fees, coverage percentage and exclusions.
Starting figures illustrate this model. Enter your own measurements, quoted costs and applicable terms; this page does not retrieve live prices or provider rates.
Estimated annual cost with home warranty
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- Expected cost without warranty: —
- Expected covered repair value: —
- Estimated annual savings or loss: —
- Average monthly warranty strategy cost: —
On this page
Quick summary: Estimate annual home-warranty cost and compare it with expected repair spending using plan premiums, service fees, coverage percentage and exclusions.
Read the complete guide
Updated reference sections in this guide are in English.
What this calculator estimates
Estimate annual home-warranty cost and compare it with expected repair spending using plan premiums, service fees, coverage percentage and exclusions.
How to use it
Enter Annual warranty plan premium ($); Optional coverage add-ons ($); Service-call fee ($); Expected service claims per year; Average repair or replacement cost per claim ($); Estimated covered percentage of repair cost (%); Expected excluded or uncovered costs ($). Select Calculate to update the results.
How the calculation works
Plan premium, add-ons, service fees, uncovered repair share and exclusions are combined. The same expected repairs without coverage provide a comparison.
Worked example: starting scenario
| Annual warranty plan premium ($) | 720 |
|---|---|
| Optional coverage add-ons ($) | 180 |
| Service-call fee ($) | 100 |
| Expected service claims per year | 3 |
| Average repair or replacement cost per claim ($) | 850 |
| Estimated covered percentage of repair cost (%) | 75 |
| Expected excluded or uncovered costs ($) | 300 |
| Estimated annual cost with home warranty | $2,137.50 |
|---|---|
| Expected cost without warranty | $2,850.00 |
| Expected covered repair value | $1,912.50 |
| Estimated annual savings or loss | $712.50 |
| Average monthly warranty strategy cost | $178.13 |
Important limitations
Coverage caps, waiting periods, denied claims, appliance age, contractor availability, exclusions and actual repair frequency determine value.