EV vs Gas Cost Comparison Calculator

How EV vs Gas Comparison Works

Formulas:

• Gas: Gallons = Miles / MPG, Cost = Gallons × Gas Price
• Electric: kWh Needed = (Miles / MPGe) × 33.7, Cost = kWh × Electricity Rate
• Savings = Gas Cost - EV Cost

What is MPGe? Miles Per Gallon equivalent (MPGe) is the EPA standard for measuring EV efficiency. 1 gallon of gasoline contains the same energy as 33.7 kWh of electricity.

Note: This calculation only covers fuel/electricity costs. Consider total cost of ownership including purchase price, maintenance, insurance, and resale value for a complete comparison.