Nema 14-50 Tesla Charge Rate | How Fast Tesla Charges With Nema 14-50?

On average charging Tesla with Nema 14-50 will add 26-32 miles of range per hour of charging.

Nema 14-50 supports max 50A circuit breaker rating and 40A of output at 240V.

And usually, this plug is used to charge at 32A and 40A output depending on maximum output supported by plug-in EV charger.

So charging Tesla with Nema 14-50 with 240V for 1 hour will add,

1. At 32A 7.68kW output:

• 24 miles of range to model S,
• 30 miles of range to model 3,
• 23 miles of range to model X,
• 27 miles of range to model Y.

2. At 40A 9.6kW output:

• 30 miles of range to model S,
• 37 miles of range to model 3,
• 28 miles of range to model X,
• 33 miles of range to model Y.

Note: These are approximate charging rates, actual charge rate varies with battery health, SoC and weather conditions.