MPG Calculator
Divide the miles you drove by the gallons you used to find your true miles-per-gallon.
MPG Calculator
Divide the miles you drove by the gallons you used to find your true miles-per-gallon.
Method and assumptions
Figur combines the distance, efficiency, time, and prices you enter using straightforward arithmetic. The calculation runs locally in your browser.
- Efficiency and prices stay constant for the trip.
- Traffic, weather, detours, idling, tolls, and vehicle wear are excluded unless the calculator asks for them.
- Use your vehicle's real-world efficiency and local prices for the most useful estimate.
Sources and references
Frequently asked questions
How do I measure a tank?
Fill up, reset the trip odometer, and refill; the gallons added are your fuel used.
Why is my MPG lower than the sticker?
City driving, cold weather, and cargo all lower real-world economy.