⛽ 美制加仑换算升（gal 转 L）US gallons to Liters Converter (gal to L)

使用说明与常见问题How-to & FAQ

「美制加仑换算升（gal 转 L）」是什么？What is the US gallons to Liters Converter (gal to L) tool?

美制加仑转换为升，输入数值立即得到结果，附换算公式和常用对照表。Convert US gallons to liters instantly, with the formula and a quick reference table.

如何使用「美制加仑换算升（gal 转 L）」？How do I use the US gallons to Liters Converter (gal to L) tool?

在「美制加仑换算升（gal 转 L）」中，填写「美制加仑 (gal)」等参数，结果会随输入实时计算并显示在下方。In the US gallons to Liters Converter (gal to L): Fill in "US gallons (gal)"; results are recalculated instantly as you type.

1 美制加仑等于多少升？How many liters are in 1 US gallon?

1 gal = 3.785411784 L。1 gal = 3.785411784 L.

如何手动把美制加仑换算成升？How do I convert US gallons to liters by hand?

用公式 升 = 美制加仑 × 3.785411784。例如 10 gal = 37.85411784 L。Use liters = US gallons × 3.785411784. For example, 10 gal = 37.85411784 L.

有什么需要注意的？Anything to watch out for?

这里的加仑是美制加仑（3.785 升）；英制加仑为 4.546 升。This uses the US gallon (3.785 L); the UK imperial gallon is 4.546 L.

可以反向换算吗？Can I convert the other way?

可以。页面下方有反向换算页面的链接，也可以打开完整的单位换算器，在多种单位之间同时换算。「美制加仑换算升（gal 转 L）」的换算系数采用国际标准定义。Yes. Use the reverse-conversion link below, or open the full unit converter to see many units at once. The US gallons to Liters Converter (gal to L) uses internationally defined factors.

「美制加仑换算升（gal 转 L）」免费吗？需要注册吗？Is the US gallons to Liters Converter (gal to L) free? Do I need an account?

「美制加仑换算升（gal 转 L）」完全免费，无需注册或安装，打开网页即可使用，手机和电脑都能用；输入的内容只在你的浏览器本地处理。The US gallons to Liters Converter (gal to L) is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.