📏 密耳 ↔ 米Mil (thou) to Metre
密耳与米互算（1 mil = 2.54e-05 m）。本地换算，附常用相关单位。Convert mil (thou) and metre (1 mil = 2.54e-05 m). Runs locally with related units.
点击任意一行可复制该结果；小于 0.0001 或不小于 10¹⁵ 的数值用 × 10ⁿ 科学计数法显示Click any row to copy that result. Values below 0.0001 or at least 10¹⁵ are shown in × 10ⁿ notation
使用说明与常见问题How-to & FAQ
「密耳 ↔ 米」是什么？What is the Mil (thou) to Metre tool?
密耳与米互算（1 mil = 2.54e-05 m）。本地换算，附常用相关单位。Convert mil (thou) and metre (1 mil = 2.54e-05 m). Runs locally with related units.
如何使用「密耳 ↔ 米」？How do I use the Mil (thou) to Metre tool?
在「密耳 ↔ 米」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 Mil (thou) to Metre and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 密耳等于多少米？How many metre in 1 mil (thou)?
1 mil = 2.54e-05 m（按国际定义系数）。1 mil = 2.54e-05 m (international definition).
如何把密耳换算成米？How do I convert mil (thou) to metre?
结果 = 数值 × 2.54e-05。例如 39370.0787402 mil = 1 m。result = value × 2.54e-05. Example: 39370.0787402 mil = 1 m.
密耳/米属于哪类单位？What kind of units are mil (thou)/metre?
二者同属「长度」量纲，可安全互算；也可打开「length-converter」做多单位对照。Both are length units; see also the length converter hub.
换算系数准确吗？Are the conversion factors exact?
「密耳 ↔ 米」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 Mil (thou) to Metre uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「密耳 ↔ 米」免费吗？需要注册吗？Is the Mil (thou) to Metre free? Do I need an account?
「密耳 ↔ 米」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 Mil (thou) to Metre is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.