⚖️ 英石 ↔ 克拉Stone to Carat
英石与克拉互算（1 st = 31751.4659 ct）。本地换算，附常用相关单位。Convert stone and carat (1 st = 31751.4659 ct). 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
「英石 ↔ 克拉」是什么？What is the Stone to Carat tool?
英石与克拉互算（1 st = 31751.4659 ct）。本地换算，附常用相关单位。Convert stone and carat (1 st = 31751.4659 ct). Runs locally with related units.
如何使用「英石 ↔ 克拉」？How do I use the Stone to Carat tool?
在「英石 ↔ 克拉」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 Stone to Carat and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 英石等于多少克拉？How many carat in 1 stone?
1 st = 31751.4659 ct（按国际定义系数）。1 st = 31751.4659 ct (international definition).
如何把英石换算成克拉？How do I convert stone to carat?
结果 = 数值 × 31751.4659。例如 1 st = 31751.4659 ct。result = value × 31751.4659. Example: 1 st = 31751.4659 ct.
英石/克拉属于哪类单位？What kind of units are stone/carat?
二者同属「质量」量纲，可安全互算；也可打开「weight-converter」做多单位对照。Both are mass units; see also the weight converter hub.
换算系数准确吗？Are the conversion factors exact?
「英石 ↔ 克拉」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 Stone to Carat uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「英石 ↔ 克拉」免费吗？需要注册吗？Is the Stone to Carat free? Do I need an account?
「英石 ↔ 克拉」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 Stone to Carat is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.