📅 天换算周（d 转 wk）Days to Weeks Converter (d to wk)

使用说明与常见问题How-to & FAQ

「天换算周（d 转 wk）」是什么？What is the Days to Weeks Converter (d to wk) tool?

把天换算成周：输入数值立即得到结果，并附换算公式和常用值对照表。Convert days to weeks instantly, with the conversion formula and a table of common values.

如何使用「天换算周（d 转 wk）」？How do I use the Days to Weeks Converter (d to wk) tool?

在「天换算周（d 转 wk）」中，填写「天 (d)」等参数，结果会随输入实时计算并显示在下方。In the Days to Weeks Converter (d to wk): Fill in "Days (d)"; results are recalculated instantly as you type.

1 天等于多少周？How many weeks are in 1 day?

1 d = 0.142857142857 wk。1 d = 0.142857142857 wk.

如何手动把天换算成周？How do I convert days to weeks by hand?

用公式 周 = 天 ÷ 7。例如 14 d = 2 wk。Use weeks = days ÷ 7. For example, 14 d = 2 wk.

有什么需要注意的？Anything to watch out for?

1 周 = 7 天。365 天约为 52.14 周，闰年 366 天约为 52.29 周。1 week = 7 days. A 365-day year is about 52.14 weeks; a 366-day leap year about 52.29.

可以反向换算吗？Can I convert the other way?

可以。页面下方有反向换算页面的链接，也可以打开完整的单位换算器，在多种单位之间同时换算。「天换算周（d 转 wk）」的换算系数采用国际标准定义。Yes. Use the reverse-conversion link below, or open the full unit converter to see many units at once. The Days to Weeks Converter (d to wk) uses internationally defined factors.

「天换算周（d 转 wk）」免费吗？需要注册吗？Is the Days to Weeks Converter (d to wk) free? Do I need an account?

「天换算周（d 转 wk）」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 Days to Weeks Converter (d to wk) is completely free with no sign-up or install and works on phones and desktops; what you enter is processed only in your browser.