⚖️ 两（市） ↔ 道尔顿Tael (metric) to Dalton
两（市）与道尔顿互算（1 tael = 2.258302785e+25 Da）。本地换算，附常用相关单位。Convert tael (metric) and dalton (1 tael = 2.258302785e+25 Da). 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
「两（市） ↔ 道尔顿」是什么？What is the Tael (metric) to Dalton tool?
两（市）与道尔顿互算（1 tael = 2.258302785e+25 Da）。本地换算，附常用相关单位。Convert tael (metric) and dalton (1 tael = 2.258302785e+25 Da). Runs locally with related units.
如何使用「两（市） ↔ 道尔顿」？How do I use the Tael (metric) to Dalton tool?
在「两（市） ↔ 道尔顿」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 Tael (metric) to Dalton and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 两（市）等于多少道尔顿？How many dalton in 1 tael (metric)?
1 tael = 2.258302785e+25 Da（按国际定义系数）。1 tael = 2.258302785e+25 Da (international definition).
如何把两（市）换算成道尔顿？How do I convert tael (metric) to dalton?
结果 = 数值 × 2.258302785e+25。例如 4.42810417913e-26 tael = 1 Da。result = value × 2.258302785e+25. Example: 4.42810417913e-26 tael = 1 Da.
两（市）/道尔顿属于哪类单位？What kind of units are tael (metric)/dalton?
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?
「两（市） ↔ 道尔顿」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 Tael (metric) to Dalton uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「两（市） ↔ 道尔顿」免费吗？需要注册吗？Is the Tael (metric) to Dalton free? Do I need an account?
「两（市） ↔ 道尔顿」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 Tael (metric) to Dalton is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.