🔬 柔米 ↔ 麦粒Rontometre to Barleycorn
柔米与麦粒互算（1 rm = 1.181102362e-25 bc）。本地换算，附常用相关单位。Convert rontometre and barleycorn (1 rm = 1.181102362e-25 bc). 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 ↔ 麦粒」是什么？What is the Rontometre to Barleycorn tool?
柔米与麦粒互算（1 rm = 1.181102362e-25 bc）。本地换算，附常用相关单位。Convert rontometre and barleycorn (1 rm = 1.181102362e-25 bc). Runs locally with related units.
如何使用「柔米 ↔ 麦粒」？How do I use the Rontometre to Barleycorn tool?
在「柔米 ↔ 麦粒」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 Barleycorn and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 柔米等于多少麦粒？How many barleycorn in 1 rontometre?
1 rm = 1.181102362e-25 bc（按国际定义系数）。1 rm = 1.181102362e-25 bc (international definition).
如何把柔米换算成麦粒？How do I convert rontometre to barleycorn?
结果 = 数值 × 1.181102362e-25。例如 8.466666667e+24 rm = 1 bc。result = value × 1.181102362e-25. Example: 8.466666667e+24 rm = 1 bc.
柔米/麦粒属于哪类单位？What kind of units are rontometre/barleycorn?
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 ↔ 麦粒」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 Barleycorn uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「柔米 ↔ 麦粒」免费吗？需要注册吗？Is the Rontometre to Barleycorn free? Do I need an account?
「柔米 ↔ 麦粒」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 Barleycorn is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.