🥣 毫升 ↔ 茶匙Milliliters to Teaspoons

使用说明与常见问题How-to & FAQ

「毫升 ↔ 茶匙」是什么？What is the Milliliters to Teaspoons tool?

1 US tsp ≈ 4.92892 ml。支持毫升、茶匙、汤匙、杯互算。1 US tsp ≈ 4.92892 ml. Units: millilitre, teaspoon (US), tablespoon (US), cup (US).

如何使用「毫升 ↔ 茶匙」？How do I use the Milliliters to Teaspoons tool?

在「毫升 ↔ 茶匙」中输入数值并选择原单位，表格会同时列出换算到所有其他单位的结果，可一键复制。Enter a value in the Milliliters to Teaspoons and choose the source unit; the table shows the value in every other unit at once, ready to copy.

是美制茶匙吗？Is this the US teaspoon?

是的，1 美制茶匙 ≈ 4.92892 毫升。英制茶匙约 5.92 毫升，公制茶匙为 5 毫升，所以按 5 毫升算会有约 1.4% 的差别。Yes, 1 US teaspoon ≈ 4.92892 mL. The old imperial teaspoon is about 5.92 mL and the metric teaspoon 5 mL, so using 5 mL differs by about 1.4%.

1 毫升 等于多少其他单位？How much is 1 millilitre in the other units?

1 毫升 = 0.2028841362 茶匙 = 0.0676280454 汤匙 = 0.004226752838 杯（按定义系数计算，最多保留 10 位有效数字）。本页不接受负数：输入负值会提示错误。1 millilitre = 0.2028841362 teaspoon (US) = 0.0676280454 tablespoon (US) = 0.004226752838 cup (US) (from the defined factors, up to 10 significant digits). Negative values are not accepted here and show an error.

有哪些选项可以调整？What options can I adjust?

「毫升 ↔ 茶匙」的设置：「数值」默认 1。每次生成结果都按当前设置处理。Settings in the Milliliters to Teaspoons — "Value" default 1. The result always uses the current settings.

换算系数准确吗？Are the conversion factors exact?

「毫升 ↔ 茶匙」采用国际单位制（SI）或公认标准中的定义值作为换算系数，结果保留约 10 位有效数字。The Milliliters to Teaspoons uses factors defined by the SI or other recognised standards and shows about 10 significant digits.

「毫升 ↔ 茶匙」免费吗？需要注册吗？Is the Milliliters to Teaspoons free? Do I need an account?

「毫升 ↔ 茶匙」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 Milliliters to Teaspoons is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.