Convert Mile per UK Gallon to Mile per US Gallon
Use this free converter to change miles per uk gallon (mpg UK) into miles per us gallon (mpg). Mile per uk gallon and mile per us gallon both measure fuel economy. As a quick reference, 1 mpg UK equals 0.8326741 mpg, and 1 mpg equals 1.2009501 mpg UK.
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Mile per US Gallon (mpg)
0.8326741
1 mpg UK = 0.8326741 mpg
Fuel Economy conversion table
| Mile per UK Gallon | Mile per US Gallon |
|---|---|
| 0.01 | 0.008326741 |
| 0.1 | 0.08326741 |
| 0.5 | 0.41633705 |
| 1 | 0.8326741 |
| 2 | 1.6653482 |
| 3 | 2.4980223 |
| 5 | 4.1633705 |
| 10 | 8.326741 |
| 20 | 16.653482 |
| 25 | 20.816852 |
| 50 | 41.633705 |
| 100 | 83.26741 |
| 1,000 | 832.6741 |
How to convert Mile per UK Gallon to Mile per US Gallon
Multiply the mile per uk gallon value by 0.8326741 to get miles per us gallon.
- Enter the number of miles per uk gallon you want to convert.
- The converter instantly shows the equivalent value in miles per us gallon.
- Worked example: 15 mpg UK × 0.8326741 = 12.490111 mpg.
- Use the swap button to reverse the conversion (mile per us gallon to mile per uk gallon).
About these units
Mile per UK Gallon (mpg UK)
- Definition
- Miles per imperial gallon (mpg UK) uses the larger UK gallon (4.546 L), so UK mpg figures are higher than US mpg for the same vehicle.
- History
- The United Kingdom standardised on imperial gallons until adopting metric fuel labels in recent decades.
- Current use
- Imperial mpg still appears in older UK car reviews and some Commonwealth markets; modern UK regulation uses L/100km.
Mile per US Gallon (mpg)
- Definition
- Miles per US gallon (mpg) expresses how far a vehicle travels per US gallon (3.785 L) of fuel.
- History
- The US gallon-based mpg has been the standard US fuel-efficiency measure since the Corporate Average Fuel Economy (CAFE) standards began in 1975.
- Current use
- Every new car sold in the United States lists its EPA fuel-economy rating in city/highway/combined mpg.
Frequently asked questions
How many miles per us gallon are in a mile per uk gallon?
There are 0.8326741 mpg in 1 mpg UK. To convert, multiply the number of miles per uk gallon by 0.8326741.
How do I convert miles per uk gallon to miles per us gallon?
Multiply the mile per uk gallon value by 0.8326741 to get miles per us gallon. For example, 10 mpg UK = 8.326741 mpg.
Is this mile per uk gallon-to-mile per us gallon converter free?
Yes. This converter is completely free, runs entirely in your browser, and requires no sign-up. Your inputs never leave your device.
Convert Mile per UK Gallon to other fuel economy units
| Unit | 1 Mile per UK Gallon equals |
|---|---|
| Kilometer per Liter (km/L) | 0.35400615 km/L |
| Mile per US Gallon (mpg) | 0.8326741 mpg |
| Liter per 100 Kilometers (L/100km) | 282.48097 L/100km |