🔌 兆瓦 ↔ 瓦Megawatt to Watt
兆瓦与瓦互算（1 MW = 1000000 W）。本地换算，附常用相关单位。Convert megawatt and watt (1 MW = 1000000 W). 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
「兆瓦 ↔ 瓦」是什么？What is the Megawatt to Watt tool?
兆瓦与瓦互算（1 MW = 1000000 W）。本地换算，附常用相关单位。Convert megawatt and watt (1 MW = 1000000 W). Runs locally with related units.
如何使用「兆瓦 ↔ 瓦」？How do I use the Megawatt to Watt tool?
在「兆瓦 ↔ 瓦」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 Megawatt to Watt and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 兆瓦等于多少瓦？How many watt in 1 megawatt?
1 MW = 1000000 W（按国际定义系数）。1 MW = 1000000 W (international definition).
如何把兆瓦换算成瓦？How do I convert megawatt to watt?
结果 = 数值 × 1000000。例如 1 MW = 1000000 W。result = value × 1000000. Example: 1 MW = 1000000 W.
兆瓦/瓦属于哪类单位？What kind of units are megawatt/watt?
二者同属「功率」量纲，可安全互算；也可打开「power-converter」做多单位对照。Both are power units; see also the power converter hub.
换算系数准确吗？Are the conversion factors exact?
「兆瓦 ↔ 瓦」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 Megawatt to Watt uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「兆瓦 ↔ 瓦」免费吗？需要注册吗？Is the Megawatt to Watt free? Do I need an account?
「兆瓦 ↔ 瓦」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 Megawatt to Watt is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.