☢️ 皮希 ↔ 飞希Picosievert to Femtosievert
皮希与飞希互算（1 pSv = 1000 fSv）。本地换算，附常用相关单位。Convert picosievert and femtosievert (1 pSv = 1000 fSv). 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
「皮希 ↔ 飞希」是什么？What is the Picosievert to Femtosievert tool?
皮希与飞希互算（1 pSv = 1000 fSv）。本地换算，附常用相关单位。Convert picosievert and femtosievert (1 pSv = 1000 fSv). Runs locally with related units.
如何使用「皮希 ↔ 飞希」？How do I use the Picosievert to Femtosievert tool?
在「皮希 ↔ 飞希」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 Picosievert to Femtosievert and choose the source unit; the table shows the value in every other unit at once, ready to copy.
1 皮希等于多少飞希？How many femtosievert in 1 picosievert?
1 pSv = 1000 fSv（按国际定义系数）。1 pSv = 1000 fSv (international definition).
如何把皮希换算成飞希？How do I convert picosievert to femtosievert?
结果 = 数值 × 1000。例如 1 pSv = 1000 fSv。result = value × 1000. Example: 1 pSv = 1000 fSv.
皮希/飞希属于哪类单位？What kind of units are picosievert/femtosievert?
二者同属「剂量当量」量纲，可安全互算。Both are dose equivalent units.
换算系数准确吗？Are the conversion factors exact?
「皮希 ↔ 飞希」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 Picosievert to Femtosievert uses factors defined by the SI or other recognised standards and shows about 10 significant digits.
「皮希 ↔ 飞希」免费吗？需要注册吗？Is the Picosievert to Femtosievert free? Do I need an account?
「皮希 ↔ 飞希」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 Picosievert to Femtosievert is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.