Formulas

Hi Lesley

thank you for your question. Yes dates can be included in formulas. Excel can add and subtract dates for example. Make sure that the cells containing your dates and the cell containing the formula are formatted to show dates rather than numbers (you can check by right clicking on a cell and choosing format cells... from the menu and taking a look at the Number tab)

I hope this helps - do let us know if you have any further questions.

Kind regards,
Andrew