The conversion of 15 mpg to liter results in approximately 9.84 liters per 100 kilometers. This means a vehicle that gets 15 miles per gallon consumes about 9.84 liters of fuel to travel 100 km.
To convert miles per gallon (mpg) to liters per 100 km, you multiply 235.21 by the inverse of mpg. Since 1 mile is 1.60934 km and 1 gallon is 3.78541 liters, the formula considers these factors to give a comparable fuel consumption rate in liters per 100 km.
Conversion Result
15 mpg equals approximately 9.84 liters per 100 km.
Conversion Tool
Result in liter:
Conversion Formula
The formula to convert mpg to liters per 100 km is: liters/100km = 235.21 / mpg. This works because 1 mpg equals the distance traveled in miles divided by the fuel in gallons, and converting miles to kilometers and gallons to liters adjusts the units. For example, for 15 mpg, divide 235.21 by 15, resulting in 15.68 liters per 100 km. This calculation provides a direct way to compare fuel efficiencies across different measurement systems.
Conversion Example
- Convert 20 mpg to liters per 100 km: Divide 235.21 by 20, resulting in 11.76 liters/100 km.
- Convert 10 mpg to liters per 100 km: Divide 235.21 by 10, resulting in 23.52 liters/100 km.
- Convert 25 mpg to liters per 100 km: Divide 235.21 by 25, resulting in 9.41 liters/100 km.
- Convert 30 mpg to liters per 100 km: Divide 235.21 by 30, resulting in 7.84 liters/100 km.
- Convert 12 mpg to liters per 100 km: Divide 235.21 by 12, resulting in 19.60 liters/100 km.
Conversion Chart
| mpg | liters per 100 km |
|---|---|
| -10.0 | 23.52 |
| -5.0 | 47.04 |
| 0.0 | — |
| 5.0 | 47.04 |
| 10.0 | 23.52 |
| 15.0 | 15.68 |
| 20.0 | 11.76 |
| 25.0 | 9.41 |
| 30.0 | 7.84 |
| 35.0 | 6.72 |
| 40.0 | 5.88 |
This chart helps you find the approximate liters per 100 km for mpg values in the range from -10 to 40. To use, locate your mpg number in the first column and see the corresponding fuel consumption in liters per 100 km in the second column.
Related Conversion Questions
- How many liters per 100 km equals 15 mpg?
- What is the fuel consumption in liters per 100 km for 15 mpg?
- Convert 15 miles per gallon into liters per 100 km.
- How do I change 15 mpg to liters per 100 km?
- What is the equivalent of 15 mpg in liters per 100 km?
- Is 15 mpg considered fuel efficient in liters per 100 km?
- How to interpret 15 mpg in liters per 100 km?
Conversion Definitions
mpg
mpg stands for miles per gallon, indicating how many miles a vehicle can travel on one gallon of fuel. It measures fuel efficiency; higher mpg means less fuel used per mile, making it a popular metric in countries using the imperial system.
liter
A liter is a metric unit of volume equal to 1,000 cubic centimeters. It is commonly used for measuring liquids like fuel, and in vehicle fuel consumption, liters indicate the amount of fuel used over a specified distance in metric measurements.
Conversion FAQs
How accurate is converting 15 mpg to liters per 100 km?
The conversion method is precise within a small margin of error because it relies on exact unit conversions. Minor rounding during calculations can slightly influence the final result, but for most practical purposes, it provides reliable estimates.
Can I use the same formula for converting other mpg values?
Yes, the same formula applies universally: liters per 100 km = 235.21 / mpg. You just replace the mpg value with the number you want to convert, making it a straightforward way to switch between measurement systems.
Why do different countries prefer mpg or liters per 100 km?
Different measurement systems are based on regional standards. The imperial system uses mpg, common in the US and UK, while the metric system, including liters per 100 km, is used worldwide, especially in Europe and many other countries. Cultural and historical reasons influence these preferences.
Is 15 mpg considered good fuel efficiency?
In some regions, 15 mpg is considered average or below average for cars, especially in city driving. However, for larger vehicles or trucks, it might be acceptable. Comparing it with liters per 100 km helps in understanding its efficiency relative to other vehicles.