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Quick Conversion Tools

MPG Calculator

Calculate fuel efficiency using distance and fuel used (MPG or L/100km).

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Unit System
Distance (miles)
Fuel Used (gallons)
Result
Enter values, then click Calculate.
Please enter valid, non-zero values.
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About This MPG Calculator

This MPG calculator helps you estimate fuel efficiency using the distance traveled and the amount of fuel used. In US mode, it calculates miles per gallon (MPG). In metric mode, it calculates liters per 100 kilometers (L/100km).

Enter your distance and fuel, then click Calculate to see the result. This is useful for budgeting fuel costs, comparing vehicles, or planning longer trips.

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