Free tool · Real-world mileage

Mileage Calculator

Find out exactly how efficient your car is. Get your mileage in kmpl, mpg, and L/100km — all from one fill-up.

Distance driven since last fill

miles

Reset trip meter at full tank, drive normally, then check this number.

Fuel used to refill amount you put in

gallons

Always fill back to FULL — partial fills give wrong readings.

Your real-world mileage

25.00 mpg

Calculated from 300 miles on 12.00 gallons

Equivalent in kmpl58.80 kmpl

Equivalent in L/100km9.41 L/100km

For accuracy, average 2–3 fill-ups. One reading can vary by 10–15% with traffic, AC use, fuel quality, and tyre pressure.

Why your mileage may be lower than the brochure

Manufacturer figures are tested in lab conditions. Real-world mileage in city traffic is typically 20–30% lower.

Running the AC at full blast can cut fuel efficiency by up to 15% — more in stop-and-go traffic.

A timely engine service, clean air filter, and fresh spark plugs typically recover 5–10% of lost mileage.

Book a tune-up at a verified garage with transparent pricing on Autodots.

Loading Autodots...