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MPG Formula:
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MPG (miles per gallon) is a measure of fuel efficiency that indicates how many miles a vehicle can travel using one gallon of fuel. It's a standard measurement used to compare the fuel economy of different vehicles.
The calculator uses the MPG formula:
Where:
Explanation: The formula calculates how many miles the vehicle can travel per gallon of fuel consumed.
Details: Calculating MPG helps vehicle owners monitor fuel efficiency, compare vehicle performance, estimate fuel costs for trips, and identify potential mechanical issues that may be reducing fuel efficiency.
Tips: Enter the distance traveled in miles and the amount of fuel used in gallons. Both values must be positive numbers. For accurate results, measure fuel consumption over a significant distance.
Q1: What is considered good MPG?
A: Good MPG varies by vehicle type. Generally, 25-30 mpg is good for most cars, while 15-20 mpg is typical for trucks and SUVs. Hybrid and electric vehicles can achieve much higher equivalent MPG.
Q2: How can I improve my vehicle's MPG?
A: Regular maintenance, proper tire inflation, smooth driving habits, reducing vehicle weight, and using recommended fuel types can help improve fuel economy.
Q3: Should I calculate MPG over multiple fill-ups?
A: Yes, calculating MPG over several tanks of fuel provides a more accurate average than a single measurement, as driving conditions and fuel measurements can vary.
Q4: Does MPG vary with driving conditions?
A: Yes, MPG is affected by driving conditions. City driving typically yields lower MPG than highway driving due to frequent stops and starts. Weather, terrain, and cargo load also affect fuel economy.
Q5: What's the difference between MPG and L/100km?
A: MPG (miles per gallon) is used in the US, while L/100km (liters per 100 kilometers) is used in most other countries. Higher MPG indicates better fuel economy, while lower L/100km indicates better fuel economy.