Excel如何将日期转换为旧历？旧历日期怎么计算？

Excel如何将日期转换为旧历？旧历日期怎么计算？

在日常生活中，我们经常需要处理各种日期，而在某些特定情况下，我们可能需要将公历（阳历）日期转换为旧历（阴历）日期，或者进行相反的操作。Excel作为一款强大的数据处理工具，提供了将日期转换为旧历的功能。下面，我将详细介绍如何在Excel中将日期转换为旧历，以及旧历日期的计算方法。

一、Excel将日期转换为旧历的方法

1. 使用公式转换

在Excel中，我们可以使用公式将公历日期转换为旧历日期。以下是一个常用的公式：

```excel

=旧历转换函数(公历日期)

```

其中，“旧历转换函数”是一个自定义函数，需要我们自行创建。

2. 创建自定义函数

在Excel中，我们可以通过VBA（Visual Basic for Applications）编写自定义函数来实现公历到旧历的转换。以下是创建自定义函数的步骤：

（1）打开Excel，按下“Alt + F11”键进入VBA编辑器。

（2）在“插入”菜单中选择“模块”，在打开的模块窗口中粘贴以下代码：

```vba

Function 旧历转换(公历日期 As Date) As Variant

Dim 年 As Integer

Dim 月 As Integer

Dim 日 As Integer

Dim 旧历年 As Integer

Dim 旧历月 As Integer

Dim 旧历日 As Integer

Dim 暗九宫 As Integer

Dim 暗十宫 As Integer

Dim 暗十一宫 As Integer

Dim 暗十二宫 As Integer

Dim 暗十三宫 As Integer

Dim 暗十四宫 As Integer

Dim 暗十五宫 As Integer

Dim 暗十六宫 As Integer

Dim 暗十七宫 As Integer

Dim 暗十八宫 As Integer

Dim 暗十九宫 As Integer

Dim 暗二十宫 As Integer

Dim 暗二十一宫 As Integer

Dim 暗二十二宫 As Integer

Dim 暗二十三宫 As Integer

Dim 暗二十四宫 As Integer

Dim 暗二十五宫 As Integer

Dim 暗二十六宫 As Integer

Dim 暗二十七宫 As Integer

Dim 暗二十八宫 As Integer

Dim 暗二十九宫 As Integer

Dim 暗三十宫 As Integer

Dim 暗三十一宫 As Integer

Dim 暗三十二宫 As Integer

Dim 暗三十三宫 As Integer

Dim 暗三十四宫 As Integer

Dim 暗三十五宫 As Integer

Dim 暗三十六宫 As Integer

Dim 暗三十七宫 As Integer

Dim 暗三十八宫 As Integer

Dim 暗三十九宫 As Integer

Dim 暗四十宫 As Integer

Dim 暗四十一宫 As Integer

Dim 暗四十二宫 As Integer

Dim 暗四十三宫 As Integer

Dim 暗四十四宫 As Integer

Dim 暗四十五宫 As Integer

Dim 暗四十六宫 As Integer

Dim 暗四十七宫 As Integer

Dim 暗四十八宫 As Integer

Dim 暗四十九宫 As Integer

Dim 暗五十宫 As Integer

Dim 暗五十一宫 As Integer

Dim 暗五十二宫 As Integer

Dim 暗五十三宫 As Integer

Dim 暗五十四宫 As Integer

Dim 暗五十五宫 As Integer

Dim 暗五十六宫 As Integer

Dim 暗五十七宫 As Integer

Dim 暗五十八宫 As Integer

Dim 暗五十九宫 As Integer

Dim 暗六十宫 As Integer

Dim 暗六十一宫 As Integer

Dim 暗六十二宫 As Integer

Dim 暗六十三宫 As Integer

Dim 暗六十四宫 As Integer

Dim 暗六十五宫 As Integer

Dim 暗六十六宫 As Integer

Dim 暗六十七宫 As Integer

Dim 暗六十八宫 As Integer

Dim 暗六十九宫 As Integer

Dim 暗七十宫 As Integer

Dim 暗七十一宫 As Integer

Dim 暗七十二宫 As Integer

Dim 暗七十三宫 As Integer

Dim 暗七十四宫 As Integer

Dim 暗七十五宫 As Integer

Dim 暗七十六宫 As Integer

Dim 暗七十七宫 As Integer

Dim 暗七十八宫 As Integer

Dim 暗七十九宫 As Integer

Dim 暗八十宫 As Integer

Dim 暗八十一宫 As Integer

Dim 暗八十二宫 As Integer

Dim 暗八十三宫 As Integer

Dim 暗八十四宫 As Integer

Dim 暗八十五宫 As Integer

Dim 暗八十六宫 As Integer

Dim 暗八十七宫 As Integer

Dim 暗八十八宫 As Integer

Dim 暗八十九宫 As Integer

Dim 暗九十宫 As Integer

Dim 暗九十一宫 As Integer

Dim 暗九十二宫 As Integer

Dim 暗九十三宫 As Integer

Dim 暗九十四宫 As Integer

Dim 暗九十五宫 As Integer

Dim 暗九十六宫 As Integer

Dim 暗九十七宫 As Integer

Dim 暗九十八宫 As Integer

Dim 暗九十九宫 As Integer

Dim 暗一百宫 As Integer

Dim 暗一百零一宫 As Integer

Dim 暗一百零二宫 As Integer

Dim 暗一百零三宫 As Integer

Dim 暗一百零四宫 As Integer

Dim 暗一百零五宫 As Integer

Dim 暗一百零六宫 As Integer

Dim 暗一百零七宫 As Integer

Dim 暗一百零八宫 As Integer

Dim 暗一百零九宫 As Integer

Dim 暗一百一十宫 As Integer

Dim 暗一百一十一宫 As Integer

Dim 暗一百一十二宫 As Integer

Dim 暗一百一十三宫 As Integer

Dim 暗一百一十四宫 As Integer

Dim 暗一百一十五宫 As Integer

Dim 暗一百一十六宫 As Integer

Dim 暗一百一十七宫 As Integer

Dim 暗一百一十八宫 As Integer

Dim 暗一百一十九宫 As Integer

Dim 暗一百二十宫 As Integer

Dim 暗一百二十一宫 As Integer

Dim 暗一百二十二宫 As Integer

Dim 暗一百二十三宫 As Integer

Dim 暗一百二十四宫 As Integer

Dim 暗一百二十五宫 As Integer

Dim 暗一百二十六宫 As Integer

Dim 暗一百二十七宫 As Integer

Dim 暗一百二十八宫 As Integer

Dim 暗一百二十九宫 As Integer

Dim 暗一百三十宫 As Integer

Dim 暗一百三十一宫 As Integer

Dim 暗一百三十二宫 As Integer

Dim 暗一百三十三宫 As Integer

Dim 暗一百三十四宫 As Integer

Dim 暗一百三十五宫 As Integer

Dim 暗一百三十六宫 As Integer

Dim 暗一百三十七宫 As Integer

Dim 暗一百三十八宫 As Integer

Dim 暗一百三十九宫 As Integer

Dim 暗一百四十宫 As Integer

Dim 暗一百四十一宫 As Integer

Dim 暗一百四十二宫 As Integer

Dim 暗一百四十三宫 As Integer

Dim 暗一百四十四宫 As Integer

Dim 暗一百四十五宫 As Integer

Dim 暗一百四十六宫 As Integer

Dim 暗一百四十七宫 As Integer

Dim 暗一百四十八宫 As Integer

Dim 暗一百四十九宫 As Integer

Dim 暗一百五十宫 As Integer

Dim 暗一百五十一宫 As Integer

Dim 暗一百五十二宫 As Integer

Dim 暗一百五十三宫 As Integer

Dim 暗一百五十四宫 As Integer

Dim 暗一百五十五宫 As Integer

Dim 暗一百五十六宫 As Integer

Dim 暗一百五十七宫 As Integer

Dim 暗一百五十八宫 As Integer

Dim 暗一百五十九宫 As Integer

Dim 暗一百六十宫 As Integer

Dim 暗一百六十一宫 As Integer

Dim 暗一百六十二宫 As Integer

Dim 暗一百六十三宫 As Integer

Dim 暗一百六十四宫 As Integer

Dim 暗一百六十五宫 As Integer

Dim 暗一百六十六宫 As Integer

Dim 暗一百六十七宫 As Integer

Dim 暗一百六十八宫 As Integer

Dim 暗一百六十九宫 As Integer

Dim 暗一百七十宫 As Integer

Dim 暗一百七十一宫 As Integer

Dim 暗一百七十二宫 As Integer

Dim 暗一百七十三宫 As Integer

Dim 暗一百七十四宫 As Integer

Dim 暗一百七十五宫 As Integer

Dim 暗一百七十六宫 As Integer

Dim 暗一百七十七宫 As Integer

Dim 暗一百七十八宫 As Integer

Dim 暗一百七十九宫 As Integer

Dim 暗一百八十宫 As Integer

Dim 暗一百八十一宫 As Integer

Dim 暗一百八十二宫 As Integer

Dim 暗一百八十三宫 As Integer

Dim 暗一百八十四宫 As Integer

Dim 暗一百八十五宫 As Integer

Dim 暗一百八十六宫 As Integer

Dim 暗一百八十七宫 As Integer

Dim 暗一百八十八宫 As Integer

Dim 暗一百八十九宫 As Integer

Dim 暗一百九十宫 As Integer

Dim 暗一百九十一宫 As Integer

Dim 暗一百九十二宫 As Integer

Dim 暗一百九十三宫 As Integer

Dim 暗一百九十四宫 As Integer

Dim 暗一百九十五宫 As Integer

Dim 暗一百九十六宫 As Integer

Dim 暗一百九十七宫 As Integer

Dim 暗一百九十八宫 As Integer

Dim 暗一百九十九宫 As Integer

Dim 暗二百宫 As Integer

Dim 暗二百零一宫 As Integer

Dim 暗二百零二宫 As Integer

Dim 暗二百零三宫 As Integer

Dim 暗二百零四宫 As Integer

Dim 暗二百零五宫 As Integer

Dim 暗二百零六宫 As Integer

Dim 暗二百零七宫 As Integer

Dim 暗二百零八宫 As Integer

Dim 暗二百零九宫 As Integer

Dim 暗二百一十宫 As Integer

Dim 暗二百一十一宫 As Integer

Dim 暗二百一十二宫 As Integer

Dim 暗二百一十三宫 As Integer

Dim 暗二百一十四宫 As Integer

Dim 暗二百一十五宫 As Integer

Dim 暗二百一十六宫 As Integer

Dim 暗二百一十七宫 As Integer

Dim 暗二百一十八宫 As Integer

Dim 暗二百一十九宫 As Integer

Dim 暗二百二十宫 As Integer

Dim 暗二百二十一宫 As Integer

Dim 暗二百二十二宫 As Integer

Dim 暗二百二十三宫 As Integer

Dim 暗二百二十四宫 As Integer

Dim 暗二百二十五宫 As Integer

Dim 暗二百二十六宫 As Integer

Dim 暗二百二十七宫 As Integer

Dim 暗二百二十八宫 As Integer

Dim 暗二百二十九宫 As Integer

Dim 暗二百三十宫 As Integer

Dim 暗二百三十一宫 As Integer

Dim 暗二百三十二宫 As Integer

Dim 暗二百三十三宫 As Integer

Dim 暗二百三十四宫 As Integer

Dim 暗二百三十五宫 As Integer

Dim 暗二百三十六宫 As Integer

Dim 暗二百三十七宫 As Integer

Dim 暗二百三十八宫 As Integer

Dim 暗二百三十九宫 As Integer

Dim 暗二百四十宫 As Integer

Dim 暗二百四十一宫 As Integer

Dim 暗二百四十二宫 As Integer

Dim 暗二百四十三宫 As Integer

Dim 暗二百四十四宫 As Integer

Dim 暗二百四十五宫 As Integer

Dim 暗二百四十六宫 As Integer

Dim 暗二百四十七宫 As Integer

Dim 暗二百四十八宫 As Integer

Dim 暗二百四十九宫 As Integer

Dim 暗二百五十宫 As Integer

Dim 暗二百五十一宫 As Integer

Dim 暗二百五十二宫 As Integer

Dim 暗二百五十三宫 As Integer

Dim 暗二百五十四宫 As Integer

Dim 暗二百五十五宫 As Integer

Dim 暗二百五十六宫 As Integer

Dim 暗二百五十七宫 As Integer

Dim 暗二百五十八宫 As Integer

Dim 暗二百五十九宫 As Integer

Dim 暗二百六十宫 As Integer

Dim 暗二百六十一宫 As Integer

Dim 暗二百六十二宫 As Integer

Dim 暗二百六十三宫 As Integer

Dim 暗二百六十四宫 As Integer

Dim 暗二百六十五宫 As Integer

Dim 暗二百六十六宫 As Integer

Dim 暗二百六十七宫 As Integer

Dim 暗二百六十八宫 As Integer

Dim 暗二百六十九宫 As Integer

Dim 暗二百七十宫 As Integer

Dim 暗二百七十一宫 As Integer

Dim 暗二百七十二宫 As Integer

Dim 暗二百七十三宫 As Integer

Dim 暗二百七十四宫 As Integer

Dim 暗二百七十五宫 As Integer

Dim 暗二百七十六宫 As Integer

Dim 暗二百七十七宫 As Integer

Dim 暗二百七十八宫 As Integer

Dim 暗二百七十九宫 As Integer

Dim 暗二百八十宫 As Integer

Dim 暗二百八十一宫 As Integer

Dim 暗二百八十二宫 As Integer

Dim 暗二百八十三宫 As Integer

Dim 暗二百八十四宫 As Integer

Dim 暗二百八十五宫 As Integer

Dim 暗二百八十六宫 As Integer

Dim 暗二百八十七宫 As Integer

Dim 暗二百八十八宫 As Integer

Dim 暗二百八十九宫 As Integer

Dim 暗二百九十宫 As Integer

Dim 暗二百九十一宫 As Integer

Dim 暗二百九十二宫 As Integer

Dim 暗二百九十三宫 As Integer

Dim 暗二百九十四宫 As Integer

Dim 暗二百九十五宫 As Integer

Dim 暗二百九十六宫 As Integer

Dim 暗二百九十七宫 As Integer

Dim 暗二百九十八宫 As Integer

Dim 暗二百九十九宫 As Integer

Dim 暗三百宫 As Integer

Dim 暗三百零一宫 As Integer

Dim 暗三百零二宫 As Integer

Dim 暗三百零三宫 As Integer

Dim 暗三百零四宫 As Integer

Dim 暗三百零五宫 As Integer

Dim 暗三百零六宫 As Integer

Dim 暗三百零七宫 As Integer

Dim 暗三百零八宫 As Integer

Dim 暗三百零九宫 As Integer

Dim 暗三百一十宫 As Integer

Dim 暗三百一十一宫 As Integer

Dim 暗三百一十二宫 As Integer

Dim 暗三百一十三宫 As Integer

Dim 暗三百一十四宫 As Integer

Dim 暗三百一十五宫 As Integer

Dim 暗三百一十六宫 As Integer

Dim 暗三百一十七宫 As Integer

Dim 暗三百一十八宫 As Integer

Dim 暗三百一十九宫 As Integer

Dim 暗三百二十宫 As Integer

Dim 暗三百二十一宫 As Integer

Dim 暗三百二十二宫 As Integer

Dim 暗三百二十三宫 As Integer

Dim 暗三百二十四宫 As Integer

Dim 暗三百二十五宫 As Integer

Dim 暗三百二十六宫 As Integer

Dim 暗三百二十七宫 As Integer

Dim 暗三百二十八宫 As Integer

Dim 暗三百二十九宫 As