Electric Vehicle Range Calculator

kWh
kWh/100km
%
kW
Conversion Updated 16 Jun 2026

Electric Vehicle Range Calculator is a unit converter that helps you calculate electric vehicle range values from your input data. The formula used is: Usable Energy = Battery × Charge%\nRange = Usable Energy / Efficiency × 100\nCharge Time = Energy to Fill / Charger Power × 1.1. Enter a value in the source unit shown on the input label. The result is displayed in the target unit below.

Formula

Usable Energy = Battery × Charge% Range = Usable Energy / Efficiency × 100 Charge Time = Energy to Fill / Charger Power × 1.1

Example Calculation

Inputs
  • Battery Capacity: 75 kWh
  • Energy Consumption: 16 kWh/100km
  • Current Charge Level: 80 %
  • Charger Power: 7.2 kW

Suppose you enter: Battery Capacity = 75, Energy Consumption = 16, Current Charge Level = 80, Charger Power = 7.2. The calculator applies the formula (Usable Energy = Battery × Charge%\nRange = Usable Energy / Efficiency × 100\nCharge Time = Energy to Fill / Charger Power × 1.1) and shows all output values below. Change any input field to immediately see how the result changes.

Frequently asked questions

What is the Electric Vehicle Range?
The Electric Vehicle Range Calculator is a unit converter that helps you calculate electric vehicle range values from your input data. Enter a value in the source unit shown on the input label. The result is displayed in the target unit below.
When should I use this calculator?
Use this calculator whenever you need a quick, accurate result for electric vehicle range values from your input data without working through the arithmetic manually.
What units should I enter?
Enter a value in the source unit shown on the input label. The result is displayed in the target unit below.
How accurate are the results?
Uses internationally recognised conversion factors. Results are rounded to six significant figures.
How do I interpret the result?
The converted value is mathematically equivalent to the original. Tiny differences from the expected value are due to decimal rounding.
How can I verify the calculation manually?
Use the displayed formula and work through the numbers step by step. If your manual result differs slightly, check rounding and unit conversions first.
Can I use this for planning and budgeting?
Yes. Run best-case, expected, and worst-case inputs to compare outcomes and make safer planning decisions.