⌛ 微秒 ↔ 秒Microsecond to Second
微秒与秒互算（1 µs = 1e-06 s）。本地换算，附常用相关单位。Convert microsecond and second (1 µs = 1e-06 s). 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
「微秒 ↔ 秒」是什么？What is the Microsecond to Second tool?
微秒与秒互算（1 µs = 1e-06 s）。本地换算，附常用相关单位。Convert microsecond and second (1 µs = 1e-06 s). Runs locally with related units.
如何使用「微秒 ↔ 秒」？How do I use the Microsecond to Second tool?
在「微秒 ↔ 秒」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 Microsecond to Second and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 微秒等于多少秒？How many second in 1 microsecond?
1 µs = 1e-06 s（按国际定义系数）。1 µs = 1e-06 s (international definition).
如何把微秒换算成秒？How do I convert microsecond to second?
结果 = 数值 × 1e-06。例如 1000000 µs = 1 s。result = value × 1e-06. Example: 1000000 µs = 1 s.
微秒/秒属于哪类单位？What kind of units are microsecond/second?
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?
「微秒 ↔ 秒」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 Microsecond to Second uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「微秒 ↔ 秒」免费吗？需要注册吗？Is the Microsecond to Second free? Do I need an account?
「微秒 ↔ 秒」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 Microsecond to Second is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.