⌛ 斯维德贝里 ↔ 恒星日Svedberg to Sidereal day
斯维德贝里与恒星日互算（1 Svedberg = 1.160576284e-18 sidereal d）。本地换算，附常用相关单位。Convert svedberg and sidereal day (1 Svedberg = 1.160576284e-18 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
「斯维德贝里 ↔ 恒星日」是什么？What is the Svedberg to Sidereal day tool?
斯维德贝里与恒星日互算（1 Svedberg = 1.160576284e-18 sidereal d）。本地换算，附常用相关单位。Convert svedberg and sidereal day (1 Svedberg = 1.160576284e-18 sidereal d). Runs locally with related units.
如何使用「斯维德贝里 ↔ 恒星日」？How do I use the Svedberg to Sidereal day tool?
在「斯维德贝里 ↔ 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 Svedberg to Sidereal day and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 斯维德贝里等于多少恒星日？How many sidereal day in 1 svedberg?
1 Svedberg = 1.160576284e-18 sidereal d（按国际定义系数）。1 Svedberg = 1.160576284e-18 sidereal d (international definition).
如何把斯维德贝里换算成恒星日？How do I convert svedberg to sidereal day?
结果 = 数值 × 1.160576284e-18。例如 8.61640905e+17 Svedberg = 1 sidereal d。result = value × 1.160576284e-18. Example: 8.61640905e+17 Svedberg = 1 sidereal d.
斯维德贝里/恒星日属于哪类单位？What kind of units are svedberg/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?
「斯维德贝里 ↔ 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 Svedberg to Sidereal day uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「斯维德贝里 ↔ 恒星日」免费吗？需要注册吗？Is the Svedberg to Sidereal day free? Do I need an account?
「斯维德贝里 ↔ 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 Svedberg 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.