1. What is the KWH to Mileage Calculation?

The KWH to Mileage calculation estimates how far an electric vehicle can travel based on its battery capacity and energy efficiency. This is a crucial metric for EV owners to understand their vehicle's range capabilities.

2. How Does the Calculator Work?

The calculator uses a simple formula:

Where:

• \( kWh \) — Battery capacity in kilowatt-hours
• \( \frac{Miles}{kWh} \) — Vehicle efficiency in miles per kilowatt-hour

Explanation: The formula multiplies the total energy available (kWh) by how efficiently the vehicle uses that energy (miles/kWh) to determine total range.

3. Importance of EV Range Calculation

Details: Understanding your EV's range helps with trip planning, charging strategy, and evaluating the impact of driving conditions on battery performance.

4. Using the Calculator

Tips: Enter your vehicle's battery capacity in kWh and its efficiency rating in miles/kWh. Both values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: Where can I find my vehicle's efficiency rating?
A: Check your vehicle's specifications, owner's manual, or EPA ratings. Many EVs display this information in the dashboard.

Q2: Why does my actual range differ from the calculation?
A: Real-world range is affected by driving style, temperature, terrain, accessory use, and battery age/health.

Q3: What is a good miles/kWh efficiency rating?
A: Most EVs get 3-4 miles/kWh. Efficient models may achieve 4-5 miles/kWh, while larger vehicles might get 2-3 miles/kWh.

Q4: How does battery degradation affect range?
A: As batteries age, their capacity decreases, reducing total kWh available and thus range. Most EV batteries retain 70-80% capacity after 100,000 miles.

Q5: Can I use this for hybrid vehicles?
A: This calculation only works for the electric-only range of plug-in hybrids. It doesn't account for gasoline range extension.