1. What is MPG?

MPG (Miles Per Gallon) is a measurement of a vehicle's fuel efficiency, showing how many miles the vehicle can travel using one gallon of fuel.

2. How Does the Calculator Work?

The calculator uses the MPG formula:

Where:

• Miles driven — Total distance traveled (miles)
• Gallons used — Total fuel consumed (gallons)

Explanation: The formula calculates how efficiently a vehicle uses fuel by dividing the distance traveled by the amount of fuel consumed.

3. Importance of MPG Calculation

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

4. Using the Calculator

Tips: For most accurate results, fill your tank completely before your trip, reset your trip odometer, then fill up completely again at the end to measure exact gallons used.

5. Frequently Asked Questions (FAQ)

Q1: What's considered good MPG?
A: This varies by vehicle type. Generally, 25+ MPG is good for city driving, while 30+ is good for highway driving.

Q2: Why does my actual MPG differ from the manufacturer's rating?
A: Manufacturer tests are conducted in controlled conditions. Real-world factors like driving habits, traffic, and weather affect actual MPG.

Q3: How can I improve my MPG?
A: Regular maintenance, proper tire inflation, smooth acceleration/braking, and reducing vehicle weight can improve MPG.

Q4: Should I calculate MPG over multiple tanks?
A: Yes, calculating over several tanks provides a more accurate average as conditions vary between trips.

Q5: Does MPG change with different fuel types?
A: Premium fuel doesn't necessarily improve MPG unless your vehicle specifically requires it. Ethanol blends may slightly reduce MPG.