1. What is Miles Per Gallon (MPG)?

Miles Per Gallon (MPG) is a measurement of fuel efficiency that indicates how many miles a vehicle can travel using one gallon of fuel. It's a standard metric used to compare the fuel economy of different vehicles and monitor driving efficiency.

2. How Does the Calculator Work?

The calculator uses the MPG formula:

Where:

• \( Distance \) — Total miles traveled
• \( Gallons \) — Total gallons of fuel consumed

Explanation: This simple division gives you the average fuel efficiency for your trip or driving period.

3. Importance of MPG Calculation

Details: Calculating MPG helps drivers understand their vehicle's fuel efficiency, identify changes in performance, make informed decisions about vehicle maintenance, and compare fuel costs between different vehicles or driving habits.

4. Using the Calculator

Tips: Enter the total distance traveled in miles and the total gallons of fuel used. For accurate results, reset your trip odometer when filling up and record the exact gallons at your next fill-up.

5. Frequently Asked Questions (FAQ)

Q1: What is considered good MPG?
A: Good MPG varies by vehicle type. Generally, 25+ MPG is good for cars, 20+ for SUVs, and 15+ for trucks. Electric vehicles use MPGe (miles per gallon equivalent).

Q2: How can I improve my MPG?
A: Maintain proper tire pressure, avoid aggressive driving, reduce idling, remove excess weight, and keep up with regular maintenance.

Q3: Why does my MPG vary?
A: MPG changes with driving conditions, weather, vehicle load, terrain, and driving habits. Highway driving typically gives better MPG than city driving.

Q4: Should I trust my car's built-in MPG display?
A: Built-in displays are estimates. Manual calculation using this method provides more accurate real-world MPG.

Q5: How often should I calculate MPG?
A: Calculate every fill-up to track changes. Sudden drops may indicate maintenance issues.