📐 百分度 ↔ 角分Gradian to Arcminute
百分度与角分互算（1 gon = 54 ′）。本地换算，附常用相关单位。Convert gradian and arcminute (1 gon = 54 ′). 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
「百分度 ↔ 角分」是什么？What is the Gradian to Arcminute tool?
百分度与角分互算（1 gon = 54 ′）。本地换算，附常用相关单位。Convert gradian and arcminute (1 gon = 54 ′). Runs locally with related units.
如何使用「百分度 ↔ 角分」？How do I use the Gradian to Arcminute tool?
在「百分度 ↔ 角分」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 Gradian to Arcminute and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 百分度等于多少角分？How many arcminute in 1 gradian?
1 gon = 54 ′（按国际定义系数）。1 gon = 54 ′ (international definition).
如何把百分度换算成角分？How do I convert gradian to arcminute?
结果 = 数值 × 54。例如 1 gon = 54 ′。result = value × 54. Example: 1 gon = 54 ′.
百分度/角分属于哪类单位？What kind of units are gradian/arcminute?
二者同属「角度」量纲，可安全互算；也可打开「angle-converter」做多单位对照。Both are angle units; see also the angle converter hub.
换算系数准确吗？Are the conversion factors exact?
「百分度 ↔ 角分」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 Gradian to Arcminute uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「百分度 ↔ 角分」免费吗？需要注册吗？Is the Gradian to Arcminute free? Do I need an account?
「百分度 ↔ 角分」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 Gradian to Arcminute is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.