Get certified for free when you join Fabric Data Days 2026 and dive into Fabric, Power BI, SQL, AI, and other essential data skills.
Join nowJuly 28 - August 9 | Final Round of the Power BI Dataviz World Championships. This is your chance. Learn more
Hi, I need help with calculating the difference between a particular date in a month and the same date in the previous month for example May 10 subtract April 10. Difference between those 2 months. Would appreciate it a lot thanks.
Not 100% sure what you mean but sure you get there quick with DATEDIFF, select the 2 columns and define what interval, seconds, days etc.
Hi thanks for reaching out! I need to find the difference between how much my printer printed this month in order to find that i have to subtract the current counter total with the counter total of the previous month. since my printer is used it had a lot of counter "miles" haha with that said i have to find the difference like that subtracting this month counter total and the previous one
I forgot to mention aswell all of the dates of this month and the past months are in the same column i extracted from the database
Join us in Barcelona for FabCon and SQLCon, the Fabric, Power BI, SQL, and AI community event. Save €200 with code FABCMTY200.
If you love stickers, then you will definitely want to check out our community sticker challenge, Barcelona edition!
Check out the July 2026 Power BI update to learn about new features.
| User | Count |
|---|---|
| 26 | |
| 22 | |
| 22 | |
| 20 | |
| 17 |
| User | Count |
|---|---|
| 35 | |
| 29 | |
| 21 | |
| 19 | |
| 17 |