“How can I change dates from MM/DD/YYYY to DD/MM/YYYY in my Power BI sales report?” — This is a common question faced by many BI analysts and data professionals who work with international datasets or need to align reports with regional or organizational standards. Misaligned date formats can confuse stakeholders and undermine the clarity of … Read more
“How can I convert time duration values from decimal hours into hours and minutes format in Power BI? Our project tracking data currently shows durations as plain decimal numbers, such as 1.5 or 2.25, but we need to display them in a format that is easier for stakeholders to understand and interpret quickly.” Understanding Time … Read more
Here’s a note from a reader: “I have a large dataset in Power BI with thousands of rows, but I only need to keep specific rows based on certain criteria. For example, I want to keep only the bottom performers or rows with the first occurrence of each customer. How can I filter my data … Read more
“I’ve been struggling with my Power BI report for hours. I have sales data with decimal values, but no matter what I do, Power BI won’t format the numbers correctly. I’ve tried changing the format in the column tools and using measures with FORMAT functions, but my numbers still display incorrectly. Some values show as … Read more
Problem Statement Many analysts struggle with calculating true monthly averages in Power BI, especially when working with financial data that needs to account for varying numbers of days per month. Standard averaging techniques often produce misleading results when comparing months with different day counts. Solution Calculating monthly averages in Power BI is essential for identifying … Read more
This technical guide provides a systematic approach to monthly data aggregation in Power BI, covering data preparation in Power Query, precise DAX formula construction, and visualization best practices. Each method is examined with attention to performance implications, common pitfalls, and optimization techniques/opportunities. The implementation examples use a standardized data model consisting of a sales fact … Read more
Understanding Refresh Time Display in Power BI Are you struggling to keep track of when your Power BI reports were last updated? Organizations often need to monitor data freshness but find it challenging to display this information directly in their reports. Solution Overview We’ll create a dynamic refresh time indicator using DAX and display it … Read more
Are you struggling with data spread across multiple columns that you need to merge into a single, meaningful field? Perhaps you have customer names split into first and last name columns, or address components in separate fields that need to be combined into a complete address. Before diving into column combinations, you might want to … Read more
“I have sales data spanning multiple years, and I need to analyze yearly trends, compare year-over-year growth, and calculate monthly running totals. How can I set this up in Power BI to create an effective yearly analysis dashboard?” If you’re working with time-based data in Power BI, calculating yearly sums and comparisons is probably something … Read more
User QuestionI’m working with timestamp data in my Power BI report, and I’m struggling to separate dates from times. Some columns show full timestamps when I only need dates, while others need specific time formats. How can I handle different datetime formats effectively? Data Model We’ll work with a SalesTransactions table containing: TransactionID (Number), CustomerID … Read more