EV - Electric Vehicles Range vs. State of Charge (SOC) Calculator

EV - Electric Vehicle - Range Calculator

Battery Size (kWh)

SOC - State of Charge (%)

Optimistic Energy Consumption (kWh/100km or kWh/100miles)

Pessimistic Energy Consumption (kWh/100km or kWh/100miles)

EV - Electric Vehicle - Range Diagram

The chart below can be used to estimate the range of an electric vehicle based on size of battery, state of charge and energy consumption. The chart can also be used the "other way round" by estimating required state of charge from range. See the examples below. 

The default values are for battery size 64 kWh, State of Charge SOC 40% and 25.5 kWh, energy consumption 17 kWh/100km (28 kWh/miles) and range 150 km (93 miles).

Download and print EV - Electric Vehicle - Battery Size, State of Charge SOC, Energy Consumption and Range Chart!

• EV - Electrical Vehicle - Charging Speed

Example - Estimating Range

With battery size 64 kWh, state of charge 40% or 25.5 kWh and energy consumption 14 to 20 kWh/100km - the range of the electric vehicle can be estimated to be 130 to 180 km as indicated below.

Example - Estimating Required State of Charge - SOC

With trip distance 130 km, energy consumption 14 to 20 kWh/100km and battery size 64 kWh - the required state of charge can be estimated to be 18 - 26 kWh or 28 - 42% as indicated below.

• Download and print the Electric Power vs. volt and ampere nomogram!

Temperature ^oC
K
^oF

Length m
km
in
ft
yards
miles
naut miles

Area m²
km²
in²
ft²
miles²
acres

Volume m³
liters
in³
ft³
us gal

Weight kg_f
N
lbf

Velocity m/s
km/h
ft/min
ft/s
mph
knots

Pressure Pa
bar
mm H₂O
kg/cm²
psi
inches H₂O

Flow m³/s
m³/h
US gpm
cfm