Subtotal Dates By Month (or) Year
Excel Tip #029 Subtotal Dates By Month (or) Year There may be times when you want to subtotal your data by month and year, however simply Subtotaling a column of dates won't work because that will create a subtotal for each day. Subtotal Dates - Example Here's a trick you can use to create subtotals for each month while ignoring the day... 1) Sorted your dates by selecting a single date within the table and from the Data tab click the sort A>Z button; 2) Next you need to apply a date/number format that displays the month but not the day (e.g. mmm yyyy). To do this, from the Number group on the Home tab, click the Number Format dropdown (or press CTRL+1) and choose More Number Formats ..., then click Custom and enter mmm yyyy in the Type box. All of the dates now display the month and year (e.g. Apr 2015) Formatting Dates 3) To subtotal your data based on the month and year in the Date column, from the Data tab, click Subtotal,. in the Subtotal dial...
