Automotive · Free tool

Repair or Replace Calculator

Should you fix the car or buy new? 50%/75% value rules plus 2-year projected cost comparison.

Updated April 2026

Estimated repair cost ($)Current car value ($)Repair frequency latelyYears you’d keep it if repairedCost of comparable replacement ($)

Recommendation

Marginal — lean toward replacing

Repair / value ratio: 42%

Rationale

Repair is 42% of the car’s value — well under the 50% rule of thumb.
Repairs every few months add up — factor ongoing costs, not just this bill.
Cost per month kept ($403) exceeds replacement ownership ($367).

If you repair

$403/mo kept

2-year projected: $12,500

If you replace

$367/mo ownership

2-year projected: $8,800

Rules of thumb — 50% and 75% thresholds, cumulative-cost projections. Your decision should also weigh safety, reliability for commuting, and whether a major system (engine / transmission) is the failure point.

Found this useful?Email

What it does

Ask “is this repair worth it” once: this tool answers with a recommendation based on car value, repair cost, and how often it’s been in the shop.

Runs entirely in your browser — no upload, no account, no watermark. For more tools in this category see the full tools index.

Embed this tool on your siteShow snippet

Paste this snippet into any page. Loads on-demand (lazy), no tracking scripts, and sized to most dashboards. Replace the height to fit your layout.

<iframe src="https://freetoolarena.com/embed/repair-or-replace-calculator" width="100%" height="720" frameborder="0" loading="lazy" title="Repair or Replace Calculator" style="border:1px solid #e2e8f0;border-radius:12px;max-width:720px;"></iframe>

Embed docs →

How to use it

Enter repair cost + car value.
Pick recent repair frequency.
Read recommendation.