# How to Calculate Percentage in Power BI

> To calculate percentage in Power BI, open your report and go to the Modeling tab. Click New measure, enter the DAX formula to calculate the percentage, and click the check icon to apply and commit the formula.

Canonical: https://livedemo.ai/tutorials/how-to-calculate-percentage-in-power-bi/
Apps: Power BI
Updated: 2026-10-05
Interactive demo: https://story-api.livedemo.ai/workspaces/62255d3d3304f17b8f5e2d03/stories/692a3052d673bd5aa8e62f2b/preview?step=1

## Steps

1. Open your report and go to the 'Modeling' tab.
2. Click 'New measure'.
3. Enter the DAX formula to calculate the percentage.
4. Click the check icon to apply and commit the formula.