📌 适用场景

油费计算器根据行驶距离、油耗和油价，估算一趟行程的燃油费用，支持 L/100km 和 MPG 两种油耗单位，适合自驾游、通勤成本核算。

📖 深入了解 Fuel Cost Calculator

Fuel Cost Calculator 把若干输入代入固定的数学公式，实时算出结果。相比手算或临时搭表格，在线工具省去记忆公式与处理单位的麻烦，输入即出，还能反向推导。

例如使用 Fuel Cost Calculator 时，把关键参数填入对应框，结果会即时更新；试着调整任一输入，就能直观看到输出如何变化，方便做「如果…会怎样」的推演。

Estimate the fuel cost of any trip from distance, fuel efficiency and fuel price. Supports L/100km and MPG.

Distance

Efficiency Unit

Fuel Efficiency

Fuel Price (per unit)

Enter trip details to estimate fuel cost.

🔒 All processing happens in your browser. No data is uploaded to any server.

Which efficiency unit should I use?

Use L/100km if your car reports litres per 100 km (common outside the US), or MPG (miles per gallon) if that is how efficiency is measured for you.

What price should I enter?

For L/100km, enter price per litre. For MPG, enter price per gallon. Keep units consistent for accurate results.

Does it account for city vs highway?

No, it uses the single efficiency figure you provide. Use your average or a highway/city figure as needed.

油费计算器是免费的吗？

是的，油费计算器（Fuel Cost Calculator）完全免费，无需注册，打开网页即可使用，计算全部在你的浏览器本地完成，数据不上传。

油费计算器支持哪些单位或格式？

支持公制与英制等多种单位/格式切换，输入即时出结果，适合日常、财务、健康等多种场景。

计算结果准确吗？

基于标准公式实时计算，结果可靠；建议作为参考，重要决策请咨询专业人士。

🗺️

Budget fuel before a long drive.

🚙

Work out your monthly driving costs.

🤝

Split fuel costs fairly with passengers.