EV Range Calculator



Electric Vehicles (EVs) have become increasingly popular, thanks to their environmental benefits and cost-efficiency. To provide users with a convenient way to calculate the range of their EV based on battery energy and efficiency, you can create an HTML-based EV Range Calculator. This calculator will allow users to input the battery energy in kilowatt-hours (kWh) and the vehicle’s efficiency in kilowatt-hours per mile (kWh/mile) to determine the estimated EV range in miles.

How to Use EV Range Calculator

Creating an HTML-based EV Range Calculator involves several steps. Follow these instructions to build a functional calculator for your website or application.


The formula for calculating EV Range (EVR) is straightforward:

EVR = Battery Energy (BE) / Efficiency (E)


  • EVR is the Electric Vehicle Range in miles.
  • BE is the Battery Energy in kilowatt-hours (kWh).
  • E is the Efficiency in kilowatt-hours per mile (kWh/mile).


Here’s a step-by-step example of how to create the EV Range Calculator in HTML:

  1. HTML Form: Start by creating an HTML form that includes input fields for Battery Energy (BE) and Efficiency (E).
  1. JavaScript Function: Create a JavaScript function to calculate the EV Range based on the formula and update the result on the webpage.
  2. Display Result: Add a container on your webpage to display the calculated EV Range.
  3. Styling: Enhance the user interface with CSS to make it visually appealing.
  4. Testing: Ensure that the calculator functions correctly by entering values for Battery Energy and Efficiency and clicking the “Calculate” button.


1. What is Battery Energy (BE)?

Battery Energy (BE) is the amount of energy stored in an electric vehicle’s battery, measured in kilowatt-hours (kWh).

2. What is Efficiency (E)?

Efficiency (E) represents how many kilowatt-hours of energy an electric vehicle consumes per mile traveled (kWh/mile).

3. How accurate is this EV Range Calculator?

This calculator provides a rough estimate of the EV range based on the input values of Battery Energy and Efficiency. Actual range may vary due to factors like driving conditions, weather, and vehicle-specific characteristics.

4. Can I customize the appearance of the calculator?

Yes, you can customize the calculator’s appearance by modifying the HTML and CSS to suit your website’s design.


Creating an HTML-based EV Range Calculator is a valuable addition to any electric vehicle-related website or application. Users can easily determine their EV’s estimated range by providing the battery energy and efficiency values. Follow the provided formula, example, and FAQs to build your own functional calculator with a clickable button in HTML <Form> and <Script> format.

Leave a Comment