Phần hướng dẫn bên dưới chưa có bằng tiếng Việt nên được hiển thị bằng tiếng Anh. Bản thân máy tính đã được dịch đầy đủ.
Cách sử dụng máy tính này
- Fill the tank completely and reset the trip meter.
- Drive normally, then refill completely and note the fuel added and the distance.
- Enter both values (and the fuel price for cost per distance).
Công thức
Fuel economy is distance divided by fuel (mpg, km/L) or fuel per distance (L/100 km). Lower L/100 km and higher mpg are better.
mpg = miles ÷ gallons
L/100 km = liters ÷ km × 100
L/100 km = 235.215 ÷ mpg (US)
Example
- 320 miles on 11.2 gallons = 28.57 mpg.
- That's 8.23 L/100 km or 12.15 km/L.
Câu hỏi thường gặp
Why are UK mpg figures higher?
A UK (imperial) gallon is about 20% larger than a US gallon, so the same car gets more miles per UK gallon.
Why does my mileage differ from the official rating?
Driving style, speed, traffic, temperature, tire pressure and load all affect real-world economy.
How can I improve fuel economy?
Drive smoothly, keep tires properly inflated, remove excess weight and roof racks, and moderate highway speed.