🩺 毫米汞柱 ↔ 英寸汞柱MmHg to Inch of mercury
毫米汞柱与英寸汞柱互算（1 mmHg = 0.0393700745588 inHg）。本地换算，附常用相关单位。Convert mmHg and inch of mercury (1 mmHg = 0.0393700745588 inHg). 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
「毫米汞柱 ↔ 英寸汞柱」是什么？What is the MmHg to Inch of mercury tool?
毫米汞柱与英寸汞柱互算（1 mmHg = 0.0393700745588 inHg）。本地换算，附常用相关单位。Convert mmHg and inch of mercury (1 mmHg = 0.0393700745588 inHg). Runs locally with related units.
如何使用「毫米汞柱 ↔ 英寸汞柱」？How do I use the MmHg to Inch of mercury tool?
在「毫米汞柱 ↔ 英寸汞柱」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 MmHg to Inch of mercury and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 毫米汞柱等于多少英寸汞柱？How many inch of mercury in 1 mmHg?
1 mmHg = 0.0393700745588 inHg（按国际定义系数）。1 mmHg = 0.0393700745588 inHg (international definition).
如何把毫米汞柱换算成英寸汞柱？How do I convert mmHg to inch of mercury?
结果 = 数值 × 0.0393700745588。例如 1 mmHg = 0.0393700745588 inHg。result = value × 0.0393700745588. Example: 1 mmHg = 0.0393700745588 inHg.
毫米汞柱/英寸汞柱属于哪类单位？What kind of units are mmHg/inch of mercury?
二者同属「压力」量纲，可安全互算；也可打开「pressure-converter」做多单位对照。Both are pressure units; see also the pressure converter hub.
换算系数准确吗？Are the conversion factors exact?
「毫米汞柱 ↔ 英寸汞柱」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 MmHg to Inch of mercury uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「毫米汞柱 ↔ 英寸汞柱」免费吗？需要注册吗？Is the MmHg to Inch of mercury free? Do I need an account?
「毫米汞柱 ↔ 英寸汞柱」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 MmHg to Inch of mercury is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.