Home Warranty Cost Calculator

Compare home warranty plans vs self-insuring for home repairs.

By Konstantin Iakovlev · Updated September 2026 · Source: CFPB — Owning a Home

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Annual Cost Range

$300.00 - $450.00

Break-Even Repairs

2 per year

Warranty vs Self-Insuring

Warranty Annual Cost$300.00 - $450.00
Avg Service Call Fee$75.00
Self-Insure Monthly Savings$31.25
Avg Appliance Repair Cost$150 - $500
Avg Replacement Cost$1,500 - $5,000
Break-Even Point2 service calls/year

Use the Home Warranty Cost Calculator above to calculate your results. Enter your values and see instant results — all calculations run in your browser.

Disclaimer: This calculator is for informational purposes only and does not constitute tax, financial, or legal advice. Results are estimates based on the information you provide and current rates. Always consult a qualified tax professional or financial advisor for advice specific to your situation.

How It Works

Is a home warranty worth paying for, or are you better off banking the money and covering repairs yourself? That trade-off sits at the heart of this tool, which sets a warranty's typical price against the number of repairs it would have to cover to pay for itself.

You pick a plan type and enter the service call fee. A basic plan (appliances only) is priced at $300 to $450 a year and a comprehensive plan (appliances plus systems) at $450 to $600, and the calculator works with the midpoint. It assumes an average repair costs $300, so each covered call saves you $300 minus the service fee; the break-even is the number of calls a year it takes for those savings to cover the average premium, rounded up. The self-insure figure is the average premium divided by 12, the amount you would set aside each month instead. For context it lists $150 to $500 for a typical appliance repair and $1,500 to $5,000 for a replacement.

The deductible, or service call fee, charged on every claim is easy to underestimate and changes the math considerably. Looking only at the headline premium hides those per-incident charges, which accumulate fast once you file a few claims. Read each plan's covered items and exclusions closely too, since two warranties at the same price can protect very different things.

Example: Comparing Home Warranty vs. Self-Insuring for a Typical Home

  1. 1 Input: Plan Type = Basic (appliances only), Service Call Fee = $75.
  2. 2 Warranty cost: the calculator shows $300 to $450 a year; its midpoint is ($300 + $450) ÷ 2 = $375.
  3. 3 Break-even: each covered call saves $300 − $75 = $225 against the assumed $300 repair, and $375 ÷ $225 = 1.67, rounded up to 2 service calls a year. Self-insuring instead means setting aside $375 ÷ 12 = $31.25 a month.
  4. 4 Reading it: if you expect fewer than 2 covered repairs a year, a $31.25 monthly repair fund comes out ahead. A comprehensive plan ($450 to $600, midpoint $525) needs $525 ÷ $225 = 2.33, rounded up to 3 calls a year at the same fee, but may pay off if an aging system faces a $1,500-$5,000 replacement the plan actually covers, so check coverage caps and exclusions first.

Source: CFPB — Owning a Home · Last updated: September 2026

Frequently Asked Questions

Is a home warranty worth the cost?
It depends on the age and condition of your home systems and appliances. This calculator prices a basic plan at $300-$450 a year and a comprehensive plan at $450-$600, plus the service call fee you enter for each repair. Warranties are most valuable for older homes with aging HVAC, water heaters, and appliances that could fail unexpectedly.
What does a home warranty cover?
Standard plans cover major systems (HVAC, plumbing, electrical, water heater) and appliances (refrigerator, oven, dishwasher, washer/dryer). Premium plans add pool equipment, roof leaks, and septic systems. Pre-existing conditions and improper maintenance are typically excluded.
How does a home warranty compare to self-insuring?
The calculator's self-insure figure is the plan's average price divided by 12: $31.25 a month instead of a basic plan, or $43.75 instead of a comprehensive one. Kept in a repair fund, that grows to $1,875 or $2,625 over 5 years, enough for several $150-$500 appliance repairs but not necessarily a $1,500-$5,000 replacement. A warranty comes out ahead if a covered major failure happens early.