Everything you need for your Tesla
Free tools built for Tesla owners. Check your battery health, plan Supercharger routes, compare running costs, verify your warranty — and more.
Pick your Tesla
Your Tesla toolkit
Everything you need to understand, maintain, and get the most from your Tesla.
How it works
Pick your Tesla
Select your model — we support every Tesla including Cybertruck.
Use the tools
Get instant results — battery health, range estimates, cost breakdowns, and more.
Know your Tesla better
Whether you're buying, selling, or just keeping your Tesla in peak condition.
Battery Health Calculator
Instantly estimate your battery's remaining capacity using real-world Tesla fleet data — based on energy consumption figures from your car's screen. Works with data from the Tesla Energy app — no OBD dongle needed.
Tesla model quick stats
Key specifications across the Tesla lineup.
| Model | Battery |
|---|---|
| Model 3 | 60 / 79 kWh |
| Model Y | 60 / 79 kWh |
| Model S | 95 kWh |
| Model X | 95 kWh |
| Cybertruck | 123 kWh |
Built for every Tesla owner
Just ordered a Tesla?
Get up to speed on your battery, warranty coverage, and charging costs before delivery day.
Road trip planning?
Map out Supercharger stops, estimate real-world range, and calculate charging times for your journey.
Thinking of selling?
Check your Tesla's current value and battery health to price it right.
Want to maximise your Tesla?
Learn the best charging habits, track efficiency, and keep your battery in peak condition for years to come.
Built by Tesla owners, for Tesla owners
Our calculations use real-world Tesla fleet data, cross-referenced with Tesla's official specifications.
Own another EV too? Our sister site MyEVBuddy has the same tools for 25+ manufacturers.
Visit MyEVBuddy