Fuel Economy

Imperial mile per gallon to Kilometer per liter

Convert Imperial mile per gallon (mpg Imp) to Kilometer per liter (km/L).

Result0.354006 Kilometer per liter (km/L)

Formula and method

result = value × (0.35400619 ÷ 1).

The source value is converted to the catalog’s canonical unit, then expressed in the target unit.

Worked examples

These examples use the same conversion engine as the calculator.

  • 1 mpg Imp0.35400619 km/L
  • 5 mpg Imp1.77003095 km/L
  • 10 mpg Imp3.5400619 km/L

Common Imperial mile per gallon values

Imperial mile per gallon to Kilometer per liter reference values
Imperial mile per gallon (mpg Imp)Kilometer per liter (km/L)
10.35400619
20.70801238
51.77003095
103.5400619
258.85015475
5017.7003095
10035.400619
25088.5015475
500177.003095
1,000354.00619

How to convert Imperial mile per gallon to Kilometer per liter

  1. Enter a value in Imperial mile per gallon in the converter above.
  2. The calculator converts it using the catalog’s linear method.
  3. Choose the decimal precision you need,then copy the displayed result if useful.

Frequently asked questions

What is the formula for Imperial mile per gallon to Kilometer per liter?

result = value × (0.35400619 ÷ 1). The source value is converted to the catalog’s canonical unit, then expressed in the target unit.

Can I convert Kilometer per liter back to Imperial mile per gallon?

Yes. Use Swap Units when the reverse pair is available in the catalog. The page URL changes to the reverse conversion and the entered value is retained.

Why can a value be rejected?

The engine rejects non-finite values and negative values for units that do not allow them.

How are displayed decimal places chosen?

Use the Decimal precision selector above the result. Very large or very small results switch to scientific notation when that makes the value easier to read.