⚖️ 克 ↔ 毫克Grams to Milligrams
1 g = 1000 mg。支持克、毫克、千克、微克互算。1 g = 1,000 mg. Units: gram, milligram, kilogram, microgram.
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
「克 ↔ 毫克」是什么?What is the Grams to Milligrams tool?
1 g = 1000 mg。支持克、毫克、千克、微克互算。1 g = 1,000 mg. Units: gram, milligram, kilogram, microgram.
如何使用「克 ↔ 毫克」?How do I use the Grams to Milligrams tool?
在「克 ↔ 毫克」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 Grams to Milligrams and choose the source unit; the table shows the value in every other unit at once, ready to copy.
克和毫克是什么关系?How do grams and milligrams relate?
1 克 = 1000 毫克,克 × 1000 = 毫克。药片剂量常用毫克,例如 0.5 克 = 500 毫克。1 g = 1,000 mg, so grams × 1000 = milligrams. Tablet doses often use mg: 0.5 g = 500 mg.
1 克 等于多少其他单位?How much is 1 gram in the other units?
1 克 = 1000 毫克 = 0.001 千克 = 1000000 微克(按定义系数计算,最多保留 10 位有效数字)。本页不接受负数:输入负值会提示错误。1 gram = 1000 milligram = 0.001 kilogram = 1000000 microgram (from the defined factors, up to 10 significant digits). Negative values are not accepted here and show an error.
有哪些选项可以调整?What options can I adjust?
「克 ↔ 毫克」的设置:「数值」默认 1。每次生成结果都按当前设置处理。Settings in the Grams to Milligrams — "Value" default 1. The result always uses the current settings.
换算系数准确吗?Are the conversion factors exact?
「克 ↔ 毫克」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 Grams to Milligrams uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「克 ↔ 毫克」免费吗?需要注册吗?Is the Grams to Milligrams free? Do I need an account?
「克 ↔ 毫克」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 Grams to Milligrams is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.