🌡️ 开尔文 ↔ 兰氏度Kelvin to Rankine
R = K × 9/5。支持开尔文、兰氏度、摄氏度、华氏度互算。R = K × 9/5. Units: Kelvin, Rankine, Celsius, Fahrenheit.
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
「开尔文 ↔ 兰氏度」是什么？What is the Kelvin to Rankine tool?
R = K × 9/5。支持开尔文、兰氏度、摄氏度、华氏度互算。R = K × 9/5. Units: Kelvin, Rankine, Celsius, Fahrenheit.
如何使用「开尔文 ↔ 兰氏度」？How do I use the Kelvin to Rankine tool?
在「开尔文 ↔ 兰氏度」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 Kelvin to Rankine and choose the source unit; the table shows the value in every other unit at once, ready to copy.
开尔文和兰氏度怎么换算？How do kelvins and degrees Rankine relate?
两者零点都是绝对零度，只是刻度大小不同：1 K 的温差 = 1.8 °R，所以 °R = K × 9/5，例如 300 K = 540 °R。Both start at absolute zero and differ only in degree size: a 1 K difference = 1.8 °R, so °R = K × 9/5; 300 K = 540 °R.
有哪些选项可以调整？What options can I adjust?
「开尔文 ↔ 兰氏度」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 Kelvin to Rankine — "Value" default 1. The result always uses the current settings.
「开尔文 ↔ 兰氏度」免费吗？需要注册吗？Is the Kelvin to Rankine free? Do I need an account?
「开尔文 ↔ 兰氏度」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 Kelvin to Rankine is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.