1. What is Gas Mileage?

Gas mileage, also known as fuel economy, is a measure of how far a vehicle can travel on a specific amount of fuel. It's typically expressed in miles per gallon (mpg) in the United States.

2. How Does the Calculator Work?

The calculator uses the simple formula:

Where:

• Distance — Miles traveled between fill-ups
• Gas used — Gallons of fuel consumed

Explanation: This calculation gives you the average miles your vehicle travels per gallon of fuel.

3. Importance of Calculating Mileage

Details: Tracking your gas mileage helps you monitor your vehicle's fuel efficiency, detect potential mechanical problems early, and estimate fuel costs for trips.

4. Using the Calculator

Tips: For accurate results, reset your trip odometer when you fill up your tank, and note exactly how many gallons you put in at your next fill-up.

5. Frequently Asked Questions (FAQ)

Q1: What's considered good gas mileage?
A: This varies by vehicle type. Generally, 25+ mpg is good for most cars, while SUVs/trucks may get 15-20 mpg. Hybrids can get 40+ mpg.

Q2: Why has my mileage suddenly decreased?
A: Possible causes include tire issues, engine problems, carrying extra weight, or changes in driving habits/conditions.

Q3: How can I improve my gas mileage?
A: Maintain proper tire pressure, remove excess weight, avoid aggressive driving, and keep up with regular vehicle maintenance.

Q4: Should I calculate mileage over multiple fill-ups?
A: Yes, calculating over several tanks gives a more accurate average as driving conditions vary.

Q5: Does the calculator work for kilometers and liters?
A: This version uses miles and gallons. For metric (km/L), you'd need to convert the units accordingly.