Convert between MPG, L/100km, km/L. Calculate fuel economy, consumption, and costs for cars, bikes, and vehicles.
| Country | Gasoline | Diesel | L/100km Avg | Monthly Cost* |
|---|---|---|---|---|
| United States | $3.50 | $3.80 | 9.1 | $175 |
| Canada | $4.20 | $4.50 | 8.9 | $190 |
| United Kingdom | $6.80 | $7.20 | 7.5 | $255 |
| Germany | $7.10 | $6.90 | 7.8 | $277 |
| Australia | $4.50 | $4.80 | 9.3 | $210 |
| Japan | $5.20 | $5.40 | 8.2 | $213 |
| India | $4.80 | $5.10 | 10.5 | $252 |
| Pakistan | $3.20 | $3.40 | 11.2 | $179 |
Avoid rapid acceleration and braking. Use cruise control on highways to maintain constant speed and save up to 15% fuel.
Under-inflated tires increase rolling resistance. Properly inflated tires can improve fuel economy by up to 3%.
Remove unnecessary items from your vehicle. Every 100 lbs reduces MPG by about 1% in smaller vehicles.
Remove roof racks when not in use. Open windows at highway speeds can reduce fuel economy by up to 10%.
Change oil regularly, replace air filters, and fix engine problems promptly. A tuned engine uses less fuel.
Combine errands, avoid traffic, and use navigation apps to find the most fuel-efficient routes.
Convert between MPG (US & UK), L/100km, km/L, and more with accurate conversion formulas.
Calculate fuel costs for trips based on distance, fuel price, and vehicle efficiency.
Get instant fuel economy ratings from "Excellent" to "Poor" with visual indicators.
Compare fuel prices and costs across different countries with our comprehensive database.
Compare fuel efficiency of different vehicle types from compact cars to electric vehicles.
All calculations are done locally in your browser. Your data never leaves your computer.