从Excel中的字符串中提取数字
[英]Extract a number from a string in Excel
问题描述
I have a column with data that looks like: 
我有一列的数据看起来像：
7-Day: 320 (5.6%)
I need to extract the 320 as a number. 我需要将320提取为数字。 It is not always a 3 digit though. 但是，它并不总是3位数。 The value can range from 0 - 9999. And if it is 0, the percent is not calculated. 该值的范围为0-9999。如果为0，则不计算百分比。
A larger block from the column: 列中的一个较大的块：
7-Day: 0
7-Day: 320 (5.6%)
7-Day: 325 (5.5%)
7-Day: 472 (8.5%)
7-Day: 89 (2.5%)
7-Day: 258 (4.4%)
7-Day: 499 (8.7%)
7-Day: 143 (2.4%)
Thanks. 谢谢。
2 个解决方案
解决方案1
1 2015-05-25 20:45:43
Try 尝试
=MID(A1,FIND(" ",A1)+1,3)+0
The formula takes the three characters following the first space, then adds a zero, which will coerce text into numbers and ignore spaces. 该公式在第一个空格后使用三个字符，然后添加一个零，这会将文本强制转换为数字并忽略空格。
Copying the data sample from above into Excel, the spaces are non-breaking spaces (character 160), but I assume that in your spreadsheet you will have normal spaces. 从上方将数据样本复制到Excel中，这些空格是不间断空格（字符160），但是我认为在电子表格中您将拥有普通空格。 If your original data has non-breaking spaces, you can use 如果您的原始数据有不间断的空格，则可以使用
=SUBSTITUTE(MID(A3,FIND(" ",A3)+1,3),CHAR(160),"")+0
解决方案2
0 已采纳 2015-05-25 21:13:23
If your data always starts with the seven characters: 如果您的数据始终以七个字符开头：
7-Day:
Then in B1 enter: 然后在B1中输入：
=IF(RIGHT(A1,1)="0",0,MID(A1,8,FIND(CHAR(160),A1)-8))
and copy down: 并抄下来：
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