Enter the distance travelled in kilometers and the amount of fuel used in gallons into the calculator to determine the fuel efficiency in miles per gallon. This calculator can also evaluate any of the variables given the others are known.

## Km To Mpg Formula

The following formula is used to calculate the Km to Mpg conversion.

Mpg = (Km * 0.621371) / G

Variables:

- Mpg is the fuel efficiency in miles per gallon
- Km is the distance travelled in kilometers
- G is the amount of fuel used in gallons 0.621371 is the conversion factor from kilometers to miles

To calculate the Mpg, multiply the distance travelled in kilometers by the conversion factor 0.621371 to convert it to miles. Then divide the result by the amount of fuel used in gallons. The result is the fuel efficiency in miles per gallon. The higher the Mpg value, the more fuel-efficient the vehicle is.

## What is Km To Mpg?

Km to Mpg (Kilometers to Miles per Gallon) is a conversion factor that measures fuel efficiency. It indicates how many miles a vehicle can travel per gallon of fuel when the distance is measured in kilometers. This conversion is commonly used in countries that use the metric system but still refer to fuel efficiency in terms of miles per gallon. The higher the Km/Mpg value, the more fuel-efficient the vehicle is.

## How to Calculate Km To Mpg?

The following steps outline how to calculate the Km To Mpg using the given formula:

- First, determine the distance travelled in kilometers (Km).
- Next, determine the amount of fuel used in gallons (G).
- Next, gather the formula from above = Mpg = (Km * 0.621371) / G.
- Finally, calculate the fuel efficiency in miles per gallon (Mpg).
- After inserting the variables and calculating the result, check your answer with the calculator above.

**Example Problem:**

Use the following variables as an example problem to test your knowledge:

Distance travelled in kilometers (Km) = 100

Amount of fuel used in gallons (G) = 5