Gallons per 100 Miles (US) to Gallons per 100 Kilometers (UK) Converter

Gallons per 100 Miles (US) (gal/100mi (US)) to Gallons per 100 Kilometers (UK) (gal/100km (UK)) Conversion

Gallons per 100 miles (US) is the standard fuel-efficiency measurement in the United States, similar to L/100km in metric countries. For example, a Toyota Camry hybrid averages about 2.5 gal/100mi (≈5.9 L/100km), a Ford F-150 pickup uses around 5 gal/100mi (≈11.8 L/100km), and a large SUV like a Chevrolet Suburban might consume 7 gal/100mi (≈16.5 L/100km). This unit is widely used in vehicle specifications, fuel economy labels for calculating fuel costs over long distances. Fuel consumption measured in UK gallons per 100 kilometers. Commonly used in British technical specifications for vehicles in metric markets. Since 1 UK gallon = 4.54609 liters, this unit can be directly converted to L/100km by multiplying by 4.54609. For example, 4 gal/100km (UK) = 4 × 4.54609 ≈ 18.18 L/100km.

Conversion Formula

To convert between Gallons per 100 Miles (US) (gal/100mi (US)) and Gallons per 100 Kilometers (UK) (gal/100km (UK)), use the following formulas:

1 Gallons per 100 Miles (US) (gal/100mi (US)) = 0.5173997508481647 Gallons per 100 Kilometers (UK) (gal/100km (UK))

1 Gallons per 100 Kilometers (UK) (gal/100km (UK)) = 1.9327415569116855 Gallons per 100 Miles (US) (gal/100mi (US))

Example Conversions