🔬 柔米 ↔ 光月（30 天）Rontometre to Light-month (30 d)
柔米与光月（30 天）互算（1 rm = 1.286898515e-42 light-mo）。本地换算，附常用相关单位。Convert rontometre and light-month (30 d) (1 rm = 1.286898515e-42 light-mo). 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
「柔米 ↔ 光月（30 天）」是什么？What is the Rontometre to Light-month (30 d) tool?
柔米与光月（30 天）互算（1 rm = 1.286898515e-42 light-mo）。本地换算，附常用相关单位。Convert rontometre and light-month (30 d) (1 rm = 1.286898515e-42 light-mo). Runs locally with related units.
如何使用「柔米 ↔ 光月（30 天）」？How do I use the Rontometre to Light-month (30 d) tool?
在「柔米 ↔ 光月（30 天）」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 Rontometre to Light-month (30 d) and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 柔米等于多少光月（30 天）？How many light-month (30 d) in 1 rontometre?
1 rm = 1.286898515e-42 light-mo（按国际定义系数）。1 rm = 1.286898515e-42 light-mo (international definition).
如何把柔米换算成光月（30 天）？How do I convert rontometre to light-month (30 d)?
结果 = 数值 × 1.286898515e-42。例如 7.770620511e+41 rm = 1 light-mo。result = value × 1.286898515e-42. Example: 7.770620511e+41 rm = 1 light-mo.
柔米/光月（30 天）属于哪类单位？What kind of units are rontometre/light-month (30 d)?
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?
「柔米 ↔ 光月（30 天）」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 Rontometre to Light-month (30 d) uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「柔米 ↔ 光月（30 天）」免费吗？需要注册吗？Is the Rontometre to Light-month (30 d) free? Do I need an account?
「柔米 ↔ 光月（30 天）」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 Rontometre to Light-month (30 d) is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.