1. What is Miles Per Gallon?

Miles per gallon (MPG) is a measurement of a vehicle's fuel efficiency, showing how many miles the vehicle can travel using one gallon of fuel. Higher MPG values indicate better fuel efficiency.

2. How Does the Calculator Work?

The calculator uses the simple MPG formula:

Where:

• Distance — Miles traveled
• Gallons — Fuel consumed during the trip

Explanation: The calculation divides the distance traveled by the amount of fuel used to determine fuel efficiency.

3. Importance of MPG Calculation

Details: Knowing your vehicle's MPG helps estimate fuel costs for trips, compare vehicle efficiency, and identify potential mechanical issues if MPG drops suddenly.

4. Using the Calculator

Tips: For accurate results, reset your trip odometer when filling up, then note the miles driven and gallons needed at next fill-up. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What's considered good MPG?
A: This varies by vehicle type. Compact cars often get 30-40 MPG, while SUVs might get 20-30 MPG. Electric vehicles use MPGe (miles per gallon equivalent).

Q2: Why does my MPG vary?
A: Factors like driving habits, traffic conditions, vehicle maintenance, and weather can all affect MPG.

Q3: How can I improve my MPG?
A: Regular maintenance, proper tire inflation, reducing excess weight, and smooth driving can help improve fuel efficiency.

Q4: Is highway MPG different from city MPG?
A: Yes, vehicles typically get better mileage on highways due to consistent speeds, while stop-and-go city driving reduces MPG.

Q5: How accurate is this calculation?
A: The calculation is mathematically precise, but your measurement of gallons used affects accuracy. For best results, fill your tank completely each time.