Tesla Battery Degradation Calculator

Estimate the current battery degradation for any Tesla. You need the battery % and the estimated range from the screen.

*This is only an estimate, not a full diagnostic report.

Model yearModelTrimBattery percentage (%)Range shown on display (mi)

Factory range when new: pick year, model and trim

Range at 100%

--- mi

Range at 80% (daily)

--- mi

Degradation

--%

-----% of original

Dash range is itself an estimate and shifts with temperature and driving. Screening number only.

Enter the VIN and what the listing shows. See a partial score and what is missing.

See what a Tesla would cost to charge for your miles, compared with your gas car.

We search, score and negotiate. You just sign and drive.