查找数字并将其汇总到Google电子表格列中

Question

I have a Google Spreadsheets with a column that can contains text like this:

+-----------------+
| running, 3.4 km |
+-----------------+
|                 |
+-----------------+
|                 |
+-----------------+
| running, 5.2 km |
+-----------------+
| running, 4.7 km |
+-----------------+
|                 |
+-----------------+

How can I search through this column and get the sum of the digits? (here 3.4+5.2+4.7)

Thanks!

Answer 1

If your example is in column A, then you can use the SPLIT() function or the REGEXEXTRACT() function.

Example 1: Using SPLIT() :

           A                 B             B        C    D
  +-----------------+-----------------+----------+-----+----+
1 | running, 3.4 km | =SPLIT(A1, " ") | running, | 3.4 | km |
  +-----------------+-----------------+----------+-----+----+

Then use SUM() on column C .

Example 2: Using REGEXEXTRACT() :

           A                        B                  B   
  +-----------------+-------------------------------+-----+
1 | running, 3.4 km | =REGEXEXTRACT(A1, "\d*.\.\d") | 3.4 |
  +-----------------+-------------------------------+-----+

Then use SUM() on column B .

Answer 2

或一劳永逸：

=sum(ArrayFormula(iferror(regexextract(A2:A,"[0-9\.]+")+0)))