1. What is EV vs Gas Cost Comparison?

This calculator compares the cost per mile of driving an electric vehicle versus a gasoline-powered vehicle. It helps consumers understand the potential savings of switching to an EV based on local electricity and gas prices.

2. How Does the Calculator Work?

The calculator uses these equations:

Where:

• Electricity cost — Price per kilowatt-hour of electricity
• kWh/mile — Energy consumption of the EV
• Gas cost — Price per gallon of gasoline
• MPG — Fuel efficiency of the gas vehicle

Explanation: The calculator computes the cost per mile for both vehicle types, allowing for direct comparison.

3. Importance of Cost Comparison

Details: Understanding the cost difference helps consumers make informed decisions about vehicle purchases and estimate potential savings from switching to electric vehicles.

4. Using the Calculator

Tips: Enter your local electricity rate, your EV's efficiency (typically 0.25-0.35 kWh/mile), current gas prices, and the MPG of the gas vehicle you're comparing to.

5. Frequently Asked Questions (FAQ)

Q1: What's a typical kWh/mile for EVs?
A: Most EVs get 0.25-0.35 kWh/mile. More efficient models might be lower, while larger EVs might be higher.

Q2: Does this include maintenance costs?
A: No, this only compares fuel/energy costs. EVs typically have lower maintenance costs which aren't reflected here.

Q3: How do I find my electricity rate?
A: Check your electric bill for the cost per kWh. Rates vary by location and time of use.

Q4: Should I use city or highway MPG for comparison?
A: Use the MPG that matches your typical driving conditions. For mixed driving, use the combined rating.

Q5: Does this account for charging losses?
A: No, this uses the vehicle's rated efficiency. Actual charging may be 10-15% less efficient due to charging losses.