UK MPG to US MPG Converter
Convert fuel efficiency between UK MPG (miles per imperial gallon) and US MPG (miles per US gallon). Understand the difference between measurement standards for accurate comparisons.
UK MPG to US MPG
About UK MPG
UK MPG uses the imperial gallon, which is approximately 4.546 litres. This is different from the US gallon, which is approximately 3.785 litres.
US MPG to UK MPG
About US MPG
US MPG uses the US gallon, which is approximately 3.785 litres. This is different from the imperial gallon used in the UK, which is approximately 4.546 litres.
MPG Conversion Results
UK MPG to US MPG
Vehicle Fuel Efficiency Comparison
| Vehicle Type | UK MPG | US MPG | L/100km |
|---|
MPG Conversion Formula
UK MPG to US MPG = UK MPG × 0.832674
To convert UK MPG to US MPG: Multiply the UK MPG value by 0.832674. This accounts for the difference between imperial and US gallons.
US MPG to UK MPG = US MPG ÷ 0.832674
To convert US MPG to UK MPG: Divide the US MPG value by 0.832674. This accounts for the difference between US and imperial gallons.
MPG to L/100km Conversion
To convert MPG to liters per 100km: Divide 282.48 by the MPG value for UK measurements, or 235.21 for US measurements.
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