1. What is the kWh to Miles Calculation?

The kWh to miles calculation helps electric vehicle owners estimate their potential driving range based on battery capacity and vehicle efficiency. It's particularly useful in the UK where efficiency is typically measured in miles per kWh.

2. How Does the Calculator Work?

The calculator uses the simple formula:

Where:

• \( kWh \) — Battery capacity in kilowatt-hours
• \( Efficiency \) — Vehicle efficiency in miles per kWh

Explanation: This calculation gives the estimated range in miles that an electric vehicle can travel on a full charge.

3. Importance of Efficiency in EV Range

Details: Understanding your vehicle's efficiency is crucial for trip planning, especially for longer journeys where charging stops need to be considered.

4. Using the Calculator

Tips: Enter your battery capacity in kWh and your vehicle's efficiency in miles per kWh. Typical UK EVs range from 3-5 miles per kWh depending on driving conditions and vehicle type.

5. Frequently Asked Questions (FAQ)

Q1: What's a good efficiency rating for UK EVs?
A: Most modern EVs achieve 3-4 miles per kWh in real-world UK driving conditions, with some efficient models reaching 4-5 miles per kWh.

Q2: How does weather affect efficiency?
A: Cold weather can reduce efficiency by 20-30% due to battery performance and heating needs, while mild UK weather is generally ideal for EVs.

Q3: Does driving style affect miles per kWh?
A: Yes, aggressive acceleration and high speeds significantly reduce efficiency. Smooth driving maximizes range.

Q4: How accurate is this calculation?
A: It provides a theoretical maximum. Real-world range varies based on driving conditions, terrain, climate control usage, and payload.

Q5: Where can I find my car's efficiency rating?
A: Check your vehicle's manual, onboard computer, or manufacturer's website for official efficiency figures.