RW
Fuel Cost Calculator
Estimate fuel required & trip cost quickly. Works with km/l or mpg and supports round-trip and group split.
Enter trip details and click Calculate to see fuel requirement and cost estimates.
Notes & Tips
- Fuel efficiency varies with load, speed, and driving conditions.
- For mpg conversions: 1 mile = 1.60934 km, 1 gallon (US) = 3.78541 liters.
- CO₂ estimate in the results is a rough approximation (avg 2.31 kg CO₂ per liter of gasoline).