Format a Number as Currency Text in Power Query M

Turns a numeric column into a formatted currency string, such as $1,234.50.

Data TypesBeginnernumbertextcurrencyformat

Power Query M code

let
    Source = YourTable,
    AddedFormatted = Table.AddColumn(Source, "AmountFormatted", each Number.ToText([Amount], "C", "en-US"), type text)
in
    AddedFormatted

Notes

Swap "C" for "P" (percentage) or "N" (plain number with thousands separator), and change the locale to match your currency.

Requirements

How to use this snippet

  1. In Power BI Desktop, choose Transform data to open Power Query, then open the Advanced Editor on a query (or start from a blank query).
  2. Paste the snippet and replace the placeholder names (tables, columns, file paths) with your own. Check the requirements above first.
  3. Run it through the Power Query M Formatter to tidy the layout.

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