⚖️ 公吨 ↔ 千克Tonne to Kilogram
公吨与千克互算（1 t = 1000 kg）。本地换算，附常用相关单位。Convert tonne and kilogram (1 t = 1000 kg). 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
「公吨 ↔ 千克」是什么？What is the Tonne to Kilogram tool?
公吨与千克互算（1 t = 1000 kg）。本地换算，附常用相关单位。Convert tonne and kilogram (1 t = 1000 kg). Runs locally with related units.
如何使用「公吨 ↔ 千克」？How do I use the Tonne to Kilogram tool?
在「公吨 ↔ 千克」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 Tonne to Kilogram and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 公吨等于多少千克？How many kilogram in 1 tonne?
1 t = 1000 kg（按国际定义系数）。1 t = 1000 kg (international definition).
如何把公吨换算成千克？How do I convert tonne to kilogram?
结果 = 数值 × 1000。例如 1 t = 1000 kg。result = value × 1000. Example: 1 t = 1000 kg.
公吨/千克属于哪类单位？What kind of units are tonne/kilogram?
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?
「公吨 ↔ 千克」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 Tonne to Kilogram uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「公吨 ↔ 千克」免费吗？需要注册吗？Is the Tonne to Kilogram free? Do I need an account?
「公吨 ↔ 千克」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 Tonne to Kilogram is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.