Fuel Efficiency Converter
Quick answer
L/100km = 235.214583 ÷ mpg (US) approximately; treat constants as definitions in the tool.
For a related estimate, see Length Converter.
Explore further: Weight Unit Converter · Temperature Converter
Core logic
Efficiency = distance/volume · consumption = volume/distance · invert to switch forms.
Explore further: Time Unit Converter · Area Unit Converter
Fuel economy converts between distance per volume and volume per distance; invert when swapping. Use it for mpg ↔ L/100km and regional sticker units.
How to use this calculator
- Set inputs: Enter the rating as printed.
- Pick units: Convert before comparing across regions.
- Verify: Note test cycle differences between countries.
Real-world examples
- Example: 30 US mpg ≈ 7.84 L/100km.
- Round-trip check: Convert the result back to the starting unit—if you do not land near your original value within rounding, confirm you picked the right direction (e.g., A→B vs B→A).
Explore further: Volume Unit Converter
Short explanation
Imperial vs US gallons differ—confirm which mpg you mean.
FAQ
Are fuel efficiency converter results exact?
Fixed definitions (e.g., inches to cm) are exact. Values that depend on standards or rounding may differ slightly by display precision.
Why pick this hub instead of a single pair page?
Pair pages target one direction and one jump; this fuel efficiency converter hub matches the multi-unit converter card where you can switch units freely.
How accurate is this conversion?
It uses the standard fixed conversion factor for these units. Results are exact to the precision shown, aside from normal floating-point rounding.