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如何在Excel中根据星期几取平均值?

作者:晓阳 最后修改时间:2020-06-04
文档平均每周 1

在Excel中,您是否尝试过根据一周中的哪一天计算列表编号的平均值? 假设我具有以下数据范围,现在我想获取所有星期一,工作日或周末的平均订单。 本文,我将介绍一些公式来帮助您解决此任务。

使用公式计算基于星期几的平均值


箭头蓝色右气泡 使用公式计算基于星期几的平均值

根据一周中的特定日期计算平均值

要获取基于一周中特定日期的平均值,以下公式可能会对您有所帮助。 在此示例中,我将计算数据范围中星期一的平均订单,请执行以下操作:

请输入以下公式: =AVERAGE(IF(WEEKDAY(D2:D15)=2,E2:E15)) 放入空白单元格,然后按 Shift + Ctrl + 输入 键在一起以获得正确的结果。 看截图:

文档平均每周 2

请注意: 在上面的公式中:

D2:D15 是您基于的日期范围;

数量 2 表示 周一,并且1 =星期日,3 =星期二,4 =星期三…,您可以根据需要更改数字2;

E2:E15 指您想要获得平均值的数据范围。

Tips:以下公式也可以帮助您解决此问题: =SUMPRODUCT((WEEKDAY(D2:D15,2)=1)*E2:E15)/SUMPRODUCT((WEEKDAY(D2:D15,2)=1)*1) 然后按 输入 获得结果的关键。 (D2:D15 是您基于的日期范围, E2:E15 指您想要获得平均值的数据范围,数字 1 表示 周一,2 =星期二,3 =星期三...)


根据工作日计算平均值

如果要对所有工作日在该范围内的订单求平均,请应用以下公式: =AVERAGE(IF(WEEKDAY(D2:D15,2)={1,2,3,4,5},E2:E15)),然后按 Shift + Ctrl + 输入 键,您将获得周一至周五的平均订单。

文档平均每周 3

笔记:

这是另一个公式,可能对您有利:=SUMPRODUCT((WEEKDAY(D2:D15,2)<6)*E2:E15)/SUMPRODUCT((WEEKDAY(D2:D15,2)<6)*1) 并按下 输入 键。

2.在以上公式中: D2:D15 是您基于的日期范围,并且 E2:E15 指您想要获得平均值的数据范围。


根据周末计算平均值

而且,如果您只想平均周末(星期六和星期日)的订单,则以下公式可能会对您有所帮助:

请输入以下公式: =AVERAGE(IF(WEEKDAY(D2:D15,2)={6,7},E2:E15)) 放入特定的空白单元格,然后按 Shift + Ctrl + 输入 同时输入关键字,然后您将仅在周末获得平均订单。 看截图:

文档平均每周 4

笔记:

1.您也可以使用以下公式解决此任务: =SUMPRODUCT((WEEKDAY(D2:D15,2)>5)*E2:E15)/SUMPRODUCT((WEEKDAY(D2:D15,2)>5)*1) 然后按Enter键。

2.在以上公式中: D2:D15 是您基于的日期范围,并且 E2:E15 指您想要获得平均值的数据范围。


相关文章:

如何在Excel中计算两个日期之间的平均值?

如何在Excel中基于多个条件对单元格求平均?

如何平均Excel中的前3个值?

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Comments (13)
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This comment was minimized by the moderator on the site
I have some data, that is in one day i have some order and with different quantity, how do i get the formula for average quantity in one singel date?
This comment was minimized by the moderator on the site
12-Dec-22 1 Week 51 Mon W-Day 86.85
13-Dec-22 1 Week 51 Tue W-Day 83.57
14-Dec-22 1 Week 51 Wed W-Day 89.67
15-Dec-22 1 Week 51 Thu W-Day 89.67
16-Dec-22 1 Week 51 Fri W-Day 85.45
17-Dec-22 1 Week 51 Sat PH 80.28
18-Dec-22 1 Week 51 Sun FH 85.45

I want the above data average for monday to friday(W-Day) average ,Saturday(PH) and Sunday(FH) average
This comment was minimized by the moderator on the site
Hello, Manigandan
If you need to average from Monday to Friday and average from Saturday and Sunday, please apply the below formulas:
Average from Monday to Friday: =AVERAGE(IF(WEEKDAY(A2:A8,2)={1,2,3,4,5},D2:D8))
Average from Saturday and Sunday: =AVERAGE(IF(WEEKDAY(A2:A8,2)={6,7},D2:D8))
Note: Both the above fromulas are array formulas, please press Shift + Ctrl + Enter keys together to get the correct result.
https://www.extendoffice.com/images/stories/comments/comment-skyyang/2023-comment/doc-average-workdays.png

Please have a try, hope it can help you!
This comment was minimized by the moderator on the site
How do I get my formula to work with it not taking zeros into the average?
=AVERAGE(IF(WEEKDAY($B$4:$B$34,2)={1,2,3,4,5},C4:C34))
This comment was minimized by the moderator on the site
Hello, Phil,
To get the average while skip the zeros, the following formula may help you:
=AVERAGE(IF((WEEKDAY($B$2:$B$14,2)<6)*($C$2:$C$14<>0)=1,$C$2:$C$14))

After pasting the formula, please press Ctrl + Shift + Enter keys together to get the result.

Please have a try, hope it can help you!
This comment was minimized by the moderator on the site
Yes, this works. Why does it work with such a large RANGE and not just for the number of days in a month?

Doing it my other way I had to manually change the formula's each month. THANK YOU 😀👊
This comment was minimized by the moderator on the site
I have this formula; {=AVERAGE(IF(WEEKDAY(I12:I25,2)={1,2,3,4,5},J12:J25))} the range: i12:i25(col 1 is the month date series) and j12:j25(col of values to be averaged) will change each day
11/1/2022 57
11/2/2022 45
11/3/2022 58
11/4/2022 51
11/5/2022 56
11/6/2022 65
11/7/2022 79
11/8/2022 80
11/9/2022 56
11/10/2022 60
11/11/2022 51
11/12/2022 59
11/13/2022 79
11/14/2022 76
11/15/2022 76
11/16/2022
11/17/2022
11/18/2022
11/19/2022
11/20/2022
11/21/2022
11/22/2022
11/23/2022
11/24/2022
11/25/2022
11/26/2022
11/27/2022
11/28/2022
11/29/2022
11/30/2022
12/1/2022
12/2/2022

Avg / M-F 61.3 < formula is here {=AVERAGE(IF(WEEKDAY(I12:I25,2)={1,2,3,4,5},J12:J25))}
avg # active each workday

how do i update the 2 ranges every day without manually changing them?
This comment was minimized by the moderator on the site
Hello, Daniel
To solve your problem, you just need to adjust the cell references large as this:
=AVERAGE(IF(WEEKDAY(I12:I100000,2)={1,2,3,4,5},J12:J100000))
Please have a try, hope it can help you!
This comment was minimized by the moderator on the site
if I use your formula for just weekends...=AVERAGE(IF(WEEKDAY(I12:I100000,2)={6,7},J12:J100000)) the value comes up as "0.0"
This comment was minimized by the moderator on the site
Hello, Daniel
Sorry, the above formula is not correct, plrase use the below formulas:
Average weekend: =AVERAGE(IF(IF(NOT(ISBLANK(B2:B10000)),WEEKDAY(A2:A10000,2)>5,FALSE),B2:B10000,FALSE))
Average workday: =AVERAGE(IF(IF(NOT(ISBLANK(B2:B10000)),WEEKDAY(A2:A10000,2)<6,FALSE),B2:B10000,FALSE))

Note: Both the formulas are array formulas, please press Ctrl + Shift + Enter keys together to get the result.

Please try, thank you!
This comment was minimized by the moderator on the site
I have this formula; {=AVERAGE(IF(WEEKDAY(I12:I25,2)={1,2,3,4,5},J12:J25))} the range: i12:i25(col 1 is the month date series) and j12:j25(col of values to be averaged) will change each day
11/1/2022 57
11/2/2022 45
11/3/2022 58
11/4/2022 51
11/5/2022 56
11/6/2022 65
11/7/2022 79
11/8/2022 80
11/9/2022 56
11/10/2022 60
11/11/2022 51
11/12/2022 59
11/13/2022 79
11/14/2022 76
11/15/2022 76
11/16/2022
11/17/2022
11/18/2022
11/19/2022
11/20/2022
11/21/2022
11/22/2022
11/23/2022
11/24/2022
11/25/2022
11/26/2022
11/27/2022
11/28/2022
11/29/2022
11/30/2022
12/1/2022
12/2/2022

Avg / M-F 61.3 < formula is here {=AVERAGE(IF(WEEKDAY(I12:I25,2)={1,2,3,4,5},J12:J25))}
avg # active each workday

how do i update the 2 ranges every day without manually changing them?
This comment was minimized by the moderator on the site
I found what I needed, why the Cntl Shift Enter to make formula work?
This comment was minimized by the moderator on the site
How is it that in the first formula 1 is Sunday but in the second and third formula 7 is Sunday??
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