DAX Rolling 3-Month Sales Measure

Notes

Change -3 to any window length. Requires a marked, gap-free Date table so LASTDATE resolves correctly.

Requirements

• A proper Date dimension table marked as the model's date table.

Builds on these measures

• Total SalesSums a revenue column across whatever filter context is currently applied.

How to use this measure

1. In Power BI Desktop, select the table that should hold the measure and choose New measure on the ribbon.
2. Paste the code, then replace the placeholder table and column names with your own. The My table names fields above do this for you.
3. Run it through the DAX Formatter if you want it laid out in your team's style.

Related DAX measures

• Rolling 12-Month SalesSums sales over the trailing 12 months ending on the latest date in the current context.
• Rolling 6-Month SalesSums sales over the trailing six months ending on the last date in the current filter context.
• Rolling 12 Month AverageAverages monthly sales over the trailing twelve months, smoothing out seasonal spikes.
• Moving AverageAverages daily sales over the trailing 7 days ending on the current date filter context.
• Last 7, 30, and 90 Days SalesSums sales over a fixed trailing window of days from the last date with data, ignoring any date filter already applied.
• Active Customers (Last 90 Days)Counts distinct customers who made at least one purchase in the trailing 90 days.

More DAX resources

Browse all 175 measures in the Power BI DAX Measures Library, or search the library for something similar to Rolling 3-Month Sales.