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Gas Mileage Calculator

Gas Mileage Calculator

Calculate your vehicle’s fuel efficiency (MPG or L/100km) from odometer readings.

Enter Your Values
Results

Fill in your values above and click Calculate.

Frequently Asked Questions

Drive steadily (avoid aggressive acceleration), maintain proper tire pressure, reduce idling, keep up with maintenance, and remove excess weight from your vehicle.
30+ MPG is good for a car. 40+ MPG is excellent. The EPA average for new cars in 2024 is approximately 26 MPG combined.