Question: what is the best formula in excel?
Answer: CONCATENATE. =CONCATENATE is one of the easiest to learn but most powerful formulas when conducting data analysis. ...  LEN. =LEN quickly provides the number of characters in a given cell. ...  COUNTA. =COUNTA identifies whether a cell is empty or not. ...  DAYS/NETWORKDAYS. ...  SUMIFS. ...  AVERAGEIFS. ...  VLOOKUP. ...  FIND/SEARCH.