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US MPG to UK MPG Converter

Convert US miles per gallon to UK imperial miles per gallon and UK MPG to US MPG. Gallon size converter.

mpg (US)

Miles per Gallon (UK)

33.63

mpg (UK)

28 mpg (US) = 33.63 mpg (UK)

mpg (UK) = mpg (US) × 1.20095

Miles per Gallon (US) to Miles per Gallon (UK): 1 mpg (US) equals 1.20095 mpg (UK). To convert miles per gallon (us) to miles per gallon (uk), multiply by 1.20095 (mpg (UK) = mpg (US) × 1.20095). For example, 10 mpg (US) = 12.0095 mpg (UK).

How to Convert Miles per Gallon (US) to Miles per Gallon (UK)

To convert from miles per gallon (us) to miles per gallon (uk), multiply the value by 1.20095. The conversion is linear, meaning doubling the input doubles the output.

Conversion Formula

  • Miles per Gallon (US) to Miles per Gallon (UK): mpg (UK) = mpg (US) × 1.20095
  • Miles per Gallon (UK) to Miles per Gallon (US): mpg (US) = mpg (UK) ÷ 1.20095

Miles per Gallon (US) to Miles per Gallon (UK) Conversion Chart

Miles per Gallon (US) (mpg (US))Miles per Gallon (UK) (mpg (UK))
0.10.120095
0.250.300237
0.50.600475
11.20095
22.4019
33.60285
56.00475
1012.0095
2024.019
2530.02375
5060.0475
100120.095
250300.2375
10001200.95

Related

MPG to L/100km Converter

Convert miles per gallon to liters per 100 kilometers and L/100km to MPG.

L/100km to MPG Converter

Convert liters per 100 kilometers to miles per gallon and MPG to L/100km.

MPG to km/L Converter

Convert miles per gallon to kilometers per liter and km/L to MPG.

km/L to MPG Converter

Convert kilometers per liter to miles per gallon and MPG to km/L.

UK MPG to US MPG Converter

Convert UK miles per gallon (imperial) to US miles per gallon.

km/L to L/100km Converter

Convert kilometers per liter to liters per 100 kilometers.

FAQ

Why are US MPG and UK MPG different?

The US gallon (3.78541 liters) is smaller than the UK imperial gallon (4.54609 liters). A car travels farther on one imperial gallon, so UK MPG numbers are always higher.

How much bigger is an imperial gallon?

An imperial gallon is about 20% larger than a US gallon. Specifically, 1 US gallon = 0.832674 imperial gallons, or 1 imperial gallon = 1.20095 US gallons.

If my car gets 30 US MPG, what is that in UK MPG?

30 US MPG × 1.20095 = 36.03 UK MPG. UK figures are always about 20% higher than US figures.

Which countries use imperial MPG?

The United Kingdom still commonly uses imperial miles per gallon for fuel economy, though official EU ratings were in L/100km before Brexit.

How many miles per gallon (uk) are in 1 miles per gallon (us)?

1 mpg (US) equals 1.20095 mpg (UK).

How do you convert miles per gallon (us) to miles per gallon (uk)?

Multiply the miles per gallon (us) value by 1.20095. Formula: mpg (UK) = mpg (US) × 1.20095.

How many miles per gallon (uk) are in 5 miles per gallon (us)?

5 mpg (US) = 6.00475 mpg (UK).

How do you convert miles per gallon (uk) back to miles per gallon (us)?

Use the inverse formula: mpg (US) = mpg (UK) ÷ 1.20095. For example, 1 mpg (UK) = 0.832674 mpg (US).