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Free Tool Arena

Automotive · Free tool

EV Range Estimator

Real-world EV range vs rated range. Accounts for cold weather, highway speeds, HVAC use.

Updated April 2026
Real-world range
242 mi
Efficiency
3.23 mi/kWh
Energy for 100-mile trip
31.0 kWh
Charging stops (500 mi)
2

Real-world efficiency is modeled from the rated miles/kWh and adjusted for speed, temperature, and HVAC draw. The 500-mile trip assumes you’re charging to 80% usable SOC at each stop.

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What it does

Rated 300 miles doesn’t mean you get 300. Cold weather cuts range 30%. Highway speed cuts 15%. This shows what you’ll actually get.

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/ev-range-estimator" width="100%" height="720" frameborder="0" loading="lazy" title="EV Range Estimator" style="border:1px solid #e2e8f0;border-radius:12px;max-width:720px;"></iframe>
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How to use it

  1. Enter rated range + battery.
  2. Pick conditions + HVAC.
  3. Read real-world range.

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