MPGe Table: MPGe by Energy use per 100 miles
Reference table of mpge for MPGe across a range of energy use per 100 miles values — exact, engine-computed figures you can read off at a glance.
MPGe Calculator
Verified formula Updated Jun 2026 Private — runs on your device
Verified formula
Private
MPGe
112.3
For general information only — not financial, tax, legal or medical advice. Verify before you rely on it.
How to use the MPGe Calculator
The MPGe Calculator works out your mpge in an instant. Enter energy use per 100 miles and the result updates as you type — it is free, needs no sign-up, and runs entirely in your browser so your figures stay private.
- Enter the energy use per 100 miles.
- Read off your mpge — the calculator updates automatically, with no button to press.
Formula
The MPGe Calculator uses the formula:
MPGe = 3370 ÷ Energy use per 100 miles
Worked example
For example, with energy use per 100 miles of 30 kWh, the mpge is 112.3.
| Energy use per 100 miles | 30 kWh |
|---|
| MPGe | 112.3 |
|---|
Results are estimates for educational use, not professional advice.
Frequently asked questions
Miles per gallon equivalent compares an EV's efficiency to a petrol car. It uses the fact that a gallon of petrol holds about 33.7 kWh of energy.
Divide 3,370 by the kWh used per 100 miles. Using 30 kWh per 100 miles gives about 112 MPGe.
Regulators set this as the energy content of a gallon of petrol, so electricity and fuel can be compared on one scale.
Yes. Higher MPGe means the vehicle travels further on the same energy, just like higher MPG for a petrol car.
Enter the energy use per 100 miles. Read off your mpge — the calculator updates automatically, with no button to press.
Related guides
How to Calculate MPGe: Formula, Steps & Examples
Learn how to calculate MPGe — the formula explained step by step, with worked examples and a free calculator to check your answer.