Fuel Economy Converter

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

Input the value of miles per gallon (us) below to convert instantly to miles per gallon (uk) with standard conversions, definitions, and equations.

Fuel Economy Converter

mpg

mpg UK

Value in Miles per gallon (UK) = Value in Miles per gallon (US) × 1 Multiply the value in miles per gallon (us) by the conversion factor 1.

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

To convert miles per gallon (us) to miles per gallon (uk), we use the official conversion formulas. Below is the mathematical formula, plain-English explanation, and a worked example.

mpg-us-to-mpg-uk-formula.py

# Mathematical Formula

Value in Miles per gallon (UK) = Value in Miles per gallon (US) × 1

# Worked Example (5 mpg)

5 mpg × 1 = 5.0000 mpg UK

What is a Miles per Gallon (US)?

Miles per Gallon (US) (mpg)

Fuel efficiency standard in the US, miles traveled per US liquid gallon.

What is a Miles per Gallon (UK)?

Miles per Gallon (UK) (mpg UK)

Fuel efficiency standard in the UK, miles traveled per imperial gallon.

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

Miles per Gallon (US) (mpg)	Miles per Gallon (UK) (mpg UK)
1 mpg	1.20095 mpg UK
2 mpg	2.4019 mpg UK
3 mpg	3.60285 mpg UK
5 mpg	6.00475 mpg UK
10 mpg	12.0095 mpg UK
15 mpg	18.01425 mpg UK
20 mpg	24.019 mpg UK
25 mpg	30.02375 mpg UK
50 mpg	60.0475 mpg UK
100 mpg	120.09499 mpg UK
250 mpg	300.23748 mpg UK
500 mpg	600.47496 mpg UK
1000 mpg	1200.94992 mpg UK

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

Miles per Gallon (UK) (mpg UK)	Miles per Gallon (US) (mpg)
1 mpg UK	0.83267 mpg
2 mpg UK	1.66535 mpg
3 mpg UK	2.49802 mpg
5 mpg UK	4.16337 mpg
10 mpg UK	8.32674 mpg
15 mpg UK	12.49011 mpg
20 mpg UK	16.65348 mpg
25 mpg UK	20.81685 mpg
50 mpg UK	41.63371 mpg
100 mpg UK	83.26742 mpg
250 mpg UK	208.16855 mpg
500 mpg UK	416.33709 mpg
1000 mpg UK	832.67419 mpg

Questions

Frequently Asked Questions

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

Multiply the value in miles per gallon (us) by the conversion factor 1.20095. For example, to convert 5 miles per gallon (us) to miles per gallon (uk): 5 × 1.20095 = 6.0047 mpg UK.

What is the conversion factor from miles per gallon (us) to miles per gallon (uk)?

The conversion factor is 1.20095. One miles per gallon (us) is equal to 1.20095 miles per gallon (uk).

What is the reverse conversion from miles per gallon (uk) to miles per gallon (us)?

To convert miles per gallon (uk) back to miles per gallon (us), multiply by 0.832674 (or divide the value by 1.20095). One miles per gallon (uk) is equal to 0.832674 miles per gallon (us).

How do you convert L/100km to MPG?

Divide 235.215 by the L/100km value to get US MPG. For example, 8 L/100km is 235.215 / 8 = 29.4 MPG.

Why is Liters per 100 km inverse?

Most efficiency units calculate distance per fuel unit (e.g. km/L). L/100km calculates fuel consumed per fixed distance (consumption instead of efficiency).

Related Fuel Economy Conversions

Miles per Gallon (US) to Kilometer per Liter Miles per Gallon (US) to Liters per 100 Kilometers