Miles per Gallon Calculator
Convert miles per gallon to liters per 100 km and other fuel economy units.
Switch between Fuel Economy units like Miles per Gallon and Liters per 100 km instantly.
MPG uses US gallons for all fuel economy conversions.
Common conversions
Quick references for frequently used Fuel Economy values.
Miles per Gallon to Kilometers per Liter
Miles per Gallon to Liters per 100 km
Fuel Economy conversion scenarios
Real-world moments where Fuel Economy conversions matter.
Everyday use
Quick Fuel Economy conversions for daily decisions.
Work & operations
Standardize Fuel Economy units across tasks and teams.
Travel & transport
Compare Fuel Economy values across regions and systems.
Science & research
Support lab and technical Fuel Economy calculations.
Industry
Keep Fuel Economy metrics aligned in production work.
Sports & fitness
Track Fuel Economy performance and training data.
Education
Learn Fuel Economy relationships with clear examples.
Planning & reporting
Use Fuel Economy data for planning and reporting.
Fuel Economy conversion accuracy
Standards and methodology behind our calculations.
Precision
We use standard factors to keep Fuel Economy results accurate.
Standards
Base unit: Kilometers per Liter. Conversions align with SI references.
Method
Values are calculated directly and rounded only for display.
Frequently asked questions
Answers about Fuel Economy conversions.