EV Battery Degradation Estimator

Inputs

Results

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How to use

Capacity now (kWh) = Original capacity (kWh) × (1 − Degradation % per year ÷ 100)^(Years of use); Capacity lost (kWh) = Original capacity (kWh) − Original capacity (kWh) × (1 − Degradation % per year ÷ 100)^(Years of use)

Enter the required values and the calculator applies the standard formula for ev battery degradation estimator, returning an instant result with a clear breakdown.

  1. 1

    Step 1

    Enter the vehicle data and required values.

  2. 2

    Step 2

    Hit "Calculate" and the result is computed automatically.

  3. 3

    Step 3

    Review the result and details below before relying on it.

Use Cases

Loan negotiation

Walk into the dealership knowing your real ceiling.

Safety margins

Check braking, payload, and towing limits honestly.

Modification checks

See how tire or gear changes affect speed and accuracy.

Tips

  • 1

    Check payload and towing limits before loading up.

  • 2

    Use real consumption figures, not the brochure numbers.

  • 3

    Cold weather reduces EV range noticeably.

Common Mistakes

  • Using ideal instead of real consumption.

  • Not double-checking the input units before calculating.

Frequently Asked Questions

Can I trust the result?
The formula is standard; double-check critical financial or legal decisions with a professional.
What formula does the EV Battery Degradation Estimator use?
The standard accepted formula for this calculation — no approximations or shortcuts.
Is this calculator free to use?
Yes — free, instant, and runs entirely in your browser.