πŸ”‹ NEW: Tesla Battery Degradation Calculator! Enter model, year & mileage β†’ get your estimated battery SoH. ⚑ Try it HERE πŸ‘†

Real data

Battery Degradation Calculator

Enter the model, year and mileage – get your battery's estimated state of health based on real data.

Vehicle parameters

Fill in the parameters and press the button

km
0 km200 000400 000+ km
optional

Do you have your SoH from Tessie, diagnostics or an app?

This calculation is an indicative estimate based on statistical data from real vehicles. Your vehicle's actual SoH may differ.

πŸ”‹

Select model...

What affects battery degradation?

⚑
Charging habits

Frequent DC fast charging and regularly charging to 100% accelerates cell degradation. Ideal is to charge to 80–90%.

🌑️
Ambient temperature

Extreme heat and cold negatively affects lithium cell chemistry and shortens their lifespan.

πŸ”„
Number of charge cycles

Every complete charge cycle gradually reduces maximum battery capacity. Tesla batteries are designed for thousands of cycles.

πŸ“²
Software updates

Tesla continuously optimises battery management via OTA updates, which may slightly affect displayed range and SoH.