Converting 15 mpg to liter results in approximately 6.29 liters per 100 kilometers.
This conversion shows how many liters of fuel are used to travel 100 kilometers if a vehicle gets 15 miles per gallon. Since mpg measures miles per gallon and liters per 100 km measures fuel consumption over distance, the calculation involves converting miles to kilometers and gallons to liters to get an accurate figure.
Conversion Result
Result in liter:
Conversion Formula
The formula used to convert mpg to liters per 100 km is: liters/100km = 235.214583 / mpg. This works because 1 mile equals approximately 1.60934 km, and 1 gallon equals 3.78541 liters. The constant 235.214583 combines these conversion factors to directly convert mpg to liters per 100 km.
For example, if a vehicle gets 15 mpg, then 235.214583 divided by 15 gives about 15.68 liters per 100 km. This calculation shows fuel consumption over a fixed distance, making comparisons or assessments easier between different vehicles or fuel efficiencies.
Conversion Example
- Convert 20 mpg to liters per 100 km:
- Apply formula: 235.214583 / 20 = 11.76 liters per 100 km.
- Convert 10 mpg to liters per 100 km:
- Use formula: 235.214583 / 10 = 23.52 liters per 100 km.
- Convert 25 mpg to liters per 100 km:
- Calculation: 235.214583 / 25 = 9.41 liters per 100 km.
- Convert 30 mpg to liters per 100 km:
- Formula result: 235.214583 / 30 = 7.84 liters per 100 km.
- Convert 12 mpg to liters per 100 km:
- Calculation: 235.214583 / 12 = 19.60 liters per 100 km.
Conversion Chart
| mpg | liters per 100 km |
|---|---|
| -10.0 | 23.52 |
| -5.0 | 47.04 |
| 0.0 | ∞ (infinite, as division by zero) |
| 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 |
Use this table to find the liters per 100 km for different mpg values. Values are rounded to two decimal places for clarity. If a value is negative or zero, it indicates invalid or infinite consumption, respectively.
Related Conversion Questions
- How many liters per 100 km is 15 miles per gallon?
- What is the fuel consumption in liters per 100 km for 15 mpg?
- Convert 15 mpg to liters per 100 km, what does that mean for fuel efficiency?
- How do I change 15 mpg into a liters per 100 km measurement?
- Is 15 mpg considered high or low fuel efficiency in liters per 100 km?
- What is the equivalent fuel usage in liters per 100 km for a vehicle that gets 15 mpg?
- How can I compare 15 mpg with liters per 100 km?
Conversion Definitions
mpg
MPG, miles per gallon, measures how many miles a vehicle can travel using one gallon of fuel. It is a common metric in the United States for assessing fuel efficiency, with higher mpg indicating better fuel economy. It combines distance traveled and fuel consumed into a single number.
liter
A liter is a metric unit of volume used to measure liquids like fuel. It equals 1,000 cubic centimeters or about 0.2642 US gallons. In fuel consumption, liters are used to quantify how much fuel is used over a certain distance, like liters per 100 km.
Conversion FAQs
How accurate is the conversion from mpg to liters per 100 km?
The conversion relies on precise constants for miles to kilometers and gallons to liters, making it highly accurate within typical measurement tolerances. Minor variations may occur due to rounding or measurement differences but the formula provides reliable results.
Can I use this conversion for electric vehicles?
No, electric vehicles do not consume fuel measured in mpg or liters; instead, they use metrics like kWh per 100 km. The conversion is only applicable for combustion engines that use liters of fuel per distance traveled.
What does a lower liters per 100 km number indicate?
A lower liters per 100 km value means the vehicle consumes less fuel over a fixed distance, indicating better fuel efficiency. For example, 5 liters per 100 km is more efficient than 15 liters per 100 km.
Why does the conversion formula use 235.214583?
This constant combines the conversion factors of miles to kilometers and gallons to liters, allowing direct conversion from mpg to liters per 100 km. It simplifies calculations by consolidating multiple conversion steps into a single constant.
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