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. It's a standard measure used primarily in the United States.

2. How Does the Calculator Work?

The calculator uses the simple MPG formula:

Where:

• Miles Driven — Distance traveled (miles)
• Gallons Used — Fuel consumed (US gallons)

Explanation: The calculation divides the total miles driven by the total gallons of fuel used during that period.

3. Importance of MPG Calculation

Details: Knowing your vehicle's MPG helps estimate fuel costs, compare vehicle efficiency, and track changes in performance that might indicate maintenance needs.

4. Using the Calculator

Tips: For accurate results, reset your trip odometer when you fill up your tank, then note the miles driven and gallons used at your next fill-up.

5. Frequently Asked Questions (FAQ)

Q1: What's a good MPG value?
A: Average MPG varies by vehicle type. Compact cars typically get 25-35 mpg, while SUVs might get 15-25 mpg. Higher values indicate better fuel efficiency.

Q2: How can I improve my MPG?
A: Regular maintenance, proper tire inflation, avoiding aggressive driving, and reducing vehicle weight can all improve MPG.

Q3: Is MPG the same as fuel economy?
A: Yes, MPG is a measure of fuel economy. In metric countries, fuel economy is typically measured in liters per 100 kilometers.

Q4: Why does my actual MPG differ from the manufacturer's estimate?
A: Manufacturer estimates are based on controlled tests. Real-world driving conditions, weather, and driving habits all affect actual MPG.

Q5: Should I calculate MPG over multiple tanks?
A: For the most accurate average, calculate MPG over several tanks and driving conditions rather than relying on a single measurement.