Tesla owner tools.

Free tools for things Tesla owners actually look up — battery health, replacement cost, VIN decoding, charging and range. No accounts, no lead forms, nothing stored.

Tesla FSD costSubscription vs legacy purchase: monthly and months as one all-in number.Tesla home chargerWall Connector vs Universal Mobile Connector vs third-party: hardware plus install as one number.Battery health testConnect read-only and see your real capacity, degradation and percentile.Battery replacement costReported quotes by model, plus whether your 8-year warranty still covers you.VIN decoderDecode any Tesla VIN against NHTSA's database, with open safety recalls.Charging cost calculatorCost per charge and per mile at your own electricity rate, versus petrol.Range calculatorReal-world range from speed, temperature, wheels and load.Road trip plannerCharging stops, added time and cost for a long route.Tire pressure guideThe only psi figure that counts, and the range you lose ignoring it.Insurance costWhat drives a Tesla premium and the levers that actually lower it.Software updatesHow rollout waves work, and promised versus shipped.Wrap designerDesign a custom Tesla wrap in 3D and export it.

Starlink

Same referee, different stack. Starlink Mini is the travel dish; Standard is the house dish; Roam is a monthly plan, not a third kit.

Starlink MiniMini vs Standard vs Roam: pick a dish, see hardware plus monthly as one number.

Referrals

SAME OFFERS AS ON EACH TOOL

Questions

Are these tools free?
Yes, all of them, with no account required. The battery test asks you to authorise a read-only connection on Tesla's own login page; everything else runs entirely in your browser.
Do you store my data?
No. The calculators never send your inputs anywhere, and the VIN decoder queries NHTSA directly from your browser. The battery test reads your car once and discards the token.
Are you affiliated with Tesla?
No. This is an independent project, not affiliated with, endorsed by or connected to Tesla, Inc.

Independent fan project. Not affiliated with, endorsed by, or connected to Tesla, Inc. Figures are estimates for planning only, not a quote or a substitute for a service diagnosis.

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