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这十大必须掌握的Excel函数,建议收藏码住!

  • 2026-09-22 10:16:27
这十大必须掌握的Excel函数,建议收藏码住!
大家好,这里是小狸,今天要给大家分享的是认识行政文员必须掌握的10大Excel函数。
做人事行政,每天离不开表格:核算工资、统计考勤、提取身份证生日、计算工龄、匹配员工信息。
用好这10个Excel函数,能省下大半手动复制计算的时间,告别加班。

一、SUM函数|求和函数

✅作用:对选定单元格区域进行数字求和
📌人事场景:统计部门总薪资、汇总月度报销金额、统计办公用品采购总费用
💡示例: =SUM(C2:C4) ,计算C2到C4所有数字总和

二、SUMIF函数|单条件求和

✅作用:满足1个条件时,对对应数据求和
📌人事场景:单独计算销售部员工工资总和、统计某一类别的报销总额
💡示例: =SUMIF(A2:A8,"人事部",C2:C8) ,A列是部门,C列是工资,算出人事部总薪资

三、IF函数|条件判断函数

✅作用:满足条件返回一个结果,不满足返回另一个结果
📌人事场景:考勤判断(迟到/正常)、绩效等级判定、判断员工是否满试用期
💡示例: =IF(C2>24,"加班",IF(C2=24,"全勤","缺勤")) ,C2为打卡天数

四、COUNTIF函数|单条件计数

✅作用:统计区域里满足条件的单元格个数
📌人事场景:统计部门人数、统计迟到人员数量、检查身份证号有没有重复
💡示例: =COUNTIF($A$2:$A$8,"人事部") ,统计A列里市场部一共有多少人

五、MID函数|文本截取函数

✅作用:从一段文字/数字中间,截取指定长度内容
📌人事场景:从身份证号码提取出生年月日,是HR高频用法
💡示例: =MID(D2,7,8) ,D2存放身份证号,从第7位开始截取8位,得到出生日期

六、VLOOKUP函数|查找匹配函数

✅作用:根据关键词,在表格里横向查找,返回对应信息
📌人事场景:根据员工工号,自动匹配姓名、部门、岗位信息;多表合并员工资料
💡示例: =VLOOKUP(D2,A2:B100,2,0) ,根据D2工号,在A-B区域查找,返回第2列姓名,0代表精确匹配

七、ROUND函数|四舍五入函数

✅作用:对数字按指定小数位数四舍五入,避免工资小数混乱
📌人事场景:工资核算、补贴计算,保留2位小数
💡示例: =ROUND(C2:C8,2) ,把C2:C8的金额四舍五入保留2位小数

八、TEXT函数|文本格式转换

✅作用:把数字、日期改成想要展示的文本样式
📌人事场景:把提取出来的生日数字转为 yyyy-mm-dd 标准日期格式
💡示例: =TEXT(MID(A2,7,8),"0000-00-00") ,配合MID,直接输出规范生日

九、DATEDIF函数|日期差计算函数

✅作用:计算两个日期之间相差的年/月/日(HR算工龄神器)
📌人事场景:计算员工入职至今工龄、司龄,判断年假天数
💡示例: =DATEDIF(C2,D2,"D") ,B2是入职日期,自动算出员工工作天数

十、EDATE函数|日期推移函数

✅作用:从起始日期,向前/向后推算指定月份
📌人事场景:计算转正日期、合同到期日、试用期截止时间
💡示例: =EDATE(C2:C8,D2:D8) ,C2:C8为入职日期,得到试用期到期日
人事行政的表格工作,核心不是精通所有函数,而是按需选用。
这10个函数覆盖90%HR日常表格需求,熟练之后,不用手动一条条核对,大幅减少出错概率。
用了这么多年鼠标 这些快捷键你知道吗
电脑小白们 这些常用快捷键你都会吗
Excel表格 必学VLOOKUP函数!
Excel 筛选之后你会求和吗?

谢关注!!

基本 文件 流程 错误 SQL 调试
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  1. CONNECT:[ UseTime:0.000663s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001073s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000435s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000556s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000663s ]
  6. SELECT * FROM `set` [ RunTime:0.000286s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000687s ]
  8. SELECT * FROM `article` WHERE `id` = 556648 LIMIT 1 [ RunTime:0.000364s ]
  9. UPDATE `article` SET `lasttime` = 1790106143 WHERE `id` = 556648 [ RunTime:0.001437s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.000386s ]
  11. SELECT * FROM `article` WHERE `id` < 556648 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000487s ]
  12. SELECT * FROM `article` WHERE `id` > 556648 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000403s ]
  13. SELECT * FROM `article` WHERE `id` < 556648 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000582s ]
  14. SELECT * FROM `article` WHERE `id` < 556648 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000999s ]
  15. SELECT * FROM `article` WHERE `id` < 556648 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000862s ]
0.086879s