Is there a formula you can use to calculate all months between two dates. Say the begin date is April 29th and end date is September 1st. Datedif first converts to days and then to months, so it would calculate that there are 125 days or 4.16 months (auto-rounded down to 4). I'm looking for something which counts April, May June, July, August, and September (i.e 6). Is there a formula for this?