⌛ 刻 ↔ 恒星日Ke (Chinese, 14.4 min) to Sidereal day
刻与恒星日互算（1 ke = 0.0100273791 sidereal d）。本地换算，附常用相关单位。Convert ke (Chinese, 14.4 min) and sidereal day (1 ke = 0.0100273791 sidereal d). 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
「刻 ↔ 恒星日」是什么？What is the Ke (Chinese, 14.4 min) to Sidereal day tool?
刻与恒星日互算（1 ke = 0.0100273791 sidereal d）。本地换算，附常用相关单位。Convert ke (Chinese, 14.4 min) and sidereal day (1 ke = 0.0100273791 sidereal d). Runs locally with related units.
如何使用「刻 ↔ 恒星日」？How do I use the Ke (Chinese, 14.4 min) to Sidereal day tool?
在「刻 ↔ 恒星日」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 Ke (Chinese, 14.4 min) to Sidereal day and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 刻等于多少恒星日？How many sidereal day in 1 ke (Chinese, 14.4 min)?
1 ke = 0.0100273791 sidereal d（按国际定义系数）。1 ke = 0.0100273791 sidereal d (international definition).
如何把刻换算成恒星日？How do I convert ke (Chinese, 14.4 min) to sidereal day?
结果 = 数值 × 0.0100273791。例如 1 ke = 0.0100273791 sidereal d。result = value × 0.0100273791. Example: 1 ke = 0.0100273791 sidereal d.
刻/恒星日属于哪类单位？What kind of units are ke (Chinese, 14.4 min)/sidereal day?
二者同属「时间」量纲，可安全互算；也可打开「time-unit-converter」做多单位对照。Both are time units; see also the time unit converter hub.
换算系数准确吗？Are the conversion factors exact?
「刻 ↔ 恒星日」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 Ke (Chinese, 14.4 min) to Sidereal day uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「刻 ↔ 恒星日」免费吗？需要注册吗？Is the Ke (Chinese, 14.4 min) to Sidereal day free? Do I need an account?
「刻 ↔ 恒星日」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 Ke (Chinese, 14.4 min) to Sidereal day is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.