Miles per imperial gallon to Miles per US gallon Converter

Convert Miles per imperial gallon (mpg (UK)) to Miles per US gallon (mpg) and vice versa

mpg (UK)
mpg
Formula

Miles per imperial gallon to Miles per US gallon Conversion Chart

Miles per imperial gallon (mpg (UK)) Miles per US gallon (mpg)

Other Fuel Economy Conversions

Miles per imperial gallon to Miles per US gallon Miles per imperial gallon to Kilometers per liter Miles per imperial gallon to Liters per 100 kilometers
All Fuel Economy Conversions

Miles per imperial gallon to Miles per US gallon Conversion Guide

How to Convert Miles per imperial gallon to Miles per US gallon

To convert from MPG (UK) to MPG (US), multiply the MPG (UK) value by 0.832674:

MPG (US) = MPG (UK) × 0.832674

Fuel Economy Comparison

Here's how different fuel economy measurements compare:

US MPG UK MPG km/L L/100km Efficiency
10 12.0 4.25 23.52 Very poor
20 24.0 8.50 11.76 Poor
30 36.0 12.75 7.84 Average
40 48.0 17.01 5.88 Good
50 60.0 21.26 4.70 Excellent