在 excel 中从文本转换为日期格式

Question

I have 2 text as below want to convert to date in excel

2/10/2001 4:00:00 AM    
2/10/2001 12:30:00 PM

I tried =DATEVALUE() and TEXT(A1, "mm/dd/yyyy hh:mm") in excel which returns me error

I also tried to calculate these 2 dates which also return me error

Answer 1

Try below formula

=TEXT(--LEFT(A1,SEARCH(" ",A1)-1)+(--MID(A1,SEARCH(" ",A1)+1,100)),"mm/dd/yyyy hh:mm:ss AM/PM")

This simple formula should also work- format the resulting cell as mm/dd/e hh:mm:ss AM/PM

=TRIM(DATEVALUE(A1))+TRIM(TIMEVALUE(A1))

FILTERXML() will also work.

=TEXT(SUM(FILTERXML("<t><s>"&SUBSTITUTE(TRIM(A1)," ","</s><s>")&"</s></t>","//s[position()<3]")),"mm/dd/e hh:mm:ss AM/PM")

Answer 2

I'm not sure I understand the question. When you enter those values into a spreadsheet, Excel understands them as date/time values. No conversion is necessary. You can perform date/time arithmetic on them as is.

Cell A1 & B1 show the values I copied from your question and pasted into the worksheet. C1 shows the time interval in hours.