Electric Vehicle Charging Calculator USA

Plan your charge: estimate your electric car's charging time, rate, and cost

Choose electric vehicle

Choose socket

EURO 1-phase 10A

Socket specs Socket specs: 230 V, 10 A, 1-phase

Socket output Socket output: 2.3 kW

EURO 1-phase 16A

Socket specs Socket specs: 230 V, 16 A, 1-phase

Socket output Socket output: 3.7 kW

EURO 1-phase 32A

Socket specs Socket specs: 230 V, 32 A, 1-phase

Socket output Socket output: 7.4 kW

EURO 3-phase 16A

Socket specs Socket specs: 400 V, 16 A, 3-phase

Socket output Socket output: 11.1 kW

EURO 3-phase 32A

Socket specs Socket specs: 400 V, 16 A, 3-phase

Socket output Socket output: 11.1 kW

More adjustments

						Socket connection
					
						3-phase provides more power but is less common
					
								1-phase
							
								3-phase
							
						Socket voltage
					
							V						

						Socket amperage
					
							A						

						Battery state of charge
					
						Keep it 20-80% for optimal charging performance and longer battery life
					
								from
							
								%
							
								to
							
								%
							
						Battery temperature
					
						Charging is slower when the car’s battery is too cold or too hot
					
								Cold
							
								Normal
							
								Hot
							
						Normal temperature: 50–95 °F
					
						Price per kWh
					
						How much you pay per kilowatt-hour of electricity
					
							$
						
						USA average residential rate ≈ $0.16

Charging time, rate and costs

Charging power is limited by the car’s on-board charger (11.5 kW)

Charging time

h min

Charging speed

≈ mph

Charging costs

Socket gives

Battery receives

Charging efficiency

≈ %