How to sum by week number

How to sum by week number

To sum by week number is a bit different than How to sum by month. Instead of finding start and end dates of date range, we focus on exact week number by using WEEKNUM function. Syntax =SUMIFS( range of values to sum, range of week number helper column, current week)...
How to SUM values if date is greater than

How to SUM values if date is greater than

Using the versatile SUMIF function, see how you can create cell totals from a certain date. Creating a YTD (year-to-date) reports has never been easier. Syntax =SUMIFS(values to sum range, date range, >minimum date) =SUMIF(date range, >minimum date, values to sum...