I have several columns of data in an Excel 2010 worksheet that are values in minutes and I want to convert them to hours and minutes (the data source will only generate an Excel workbook using minutes).

How can I convert these values *in place* to a text string that is hours and minutes.

For example, if I have a cell `F1`

containing a value `300`

and drop this formula into into the same cell I get a circular reference error:

```
=INT(F1/60)&" h "&MOD(F1,60)&" m"
```

I could hide the cells containing the raw values and have a second column that has the formula that does the conversion, but it means an awkward extra step for five long columns of numbers.

Is there a way to do this without creating extra cells to hold the calculated value?