Cost to charge a Tesla Model Y on Tesla Supercharger
A 20% → 80% top-up costs £26.10 at Tesla Supercharger's 58.0p/kWh PAYG rate, delivering 45.0kWh and roughly 145 miles of range — about 18.0p/mile.
Cost by SOC range (PAYG)
| Session | kWh added | Cost | Range added | Cost/mile |
|---|---|---|---|---|
| 10 → 80% | 52.5kWh | £30.45 | 169 mi | 18.0p/mile |
| 20 → 80% | 45.0kWh | £26.10 | 145 mi | 18.0p/mile |
| 0 → 100% | 75.0kWh | £43.50 | 242 mi | 18.0p/mile |
With Tesla Supercharger's subscription
Tesla Supercharger's Supercharger Membership brings the per-session cost down to £20.70 for a 20 → 80% top-up. The £10.99/month fee makes sense if you regularly use Tesla Supercharger — see the Tesla Supercharger page for break-even maths.
How long will it take?
The Tesla Model Y peaks at 250kW DC; Tesla Supercharger's top chargers go up to 250kW. The session is limited by whichever is lower — in this case 250kW.
A 10 → 80% top-up takes around 22m, delivering an average of 140.2kW across the session.
Open the time calculator for a different SOC range, charger speed, or ambient temperature.
Worth knowing
- Tesla Supercharger requires its app for payment — install it before you arrive.
- Plug type required: CCS. The Model Y uses CCS for DC charging.
- Last verified tariff: 2026-04-01. Source.