How to Use TOTALYTD in DAX in Power BI: Simple Guide

Use the TOTALYTD function in DAX to calculate the year-to-date total of a measure in Power BI. It sums values from the start of the year up to the selected date, based on a date column you specify. The syntax is TOTALYTD(, , [], []).

Syntax

The TOTALYTD function calculates the year-to-date total of a measure. It requires a measure expression and a date column. Optional parameters allow filtering and setting a custom fiscal year end.

• expression: The measure or calculation to sum.
• dates: A column with dates to define the time range.
• filter (optional): Additional filter to apply.
• year_end_date (optional): Defines fiscal year end date (default is December 31).

DAX

TOTALYTD(<expression>, <dates>, [<filter>], [<year_end_date>])

Example

This example shows how to create a year-to-date sales measure using TOTALYTD. It sums the Sales[Amount] from the start of the year to the current date in the Date[Date] column.

DAX

YTD Sales = TOTALYTD(SUM(Sales[Amount]), Date[Date])

Output

If the current filter context is March 15, 2024, the measure returns the sum of Sales Amount from January 1, 2024, to March 15, 2024.

Common Pitfalls

Common mistakes when using TOTALYTD include:

• Using a date column that is not continuous or missing dates, which can cause incorrect totals.
• Not having a proper date table marked as a date table in Power BI, leading to wrong time intelligence calculations.
• Forgetting to use TOTALYTD inside a measure, which can cause errors.
• Not specifying the fiscal year end when your fiscal year does not end on December 31.

DAX

/* Wrong: Using a column without continuous dates */
YTD Sales Wrong = TOTALYTD(SUM(Sales[Amount]), Sales[OrderDate])

/* Right: Use a proper date table column */
YTD Sales Correct = TOTALYTD(SUM(Sales[Amount]), Date[Date])

Quick Reference

Parameter	Description	Example
expression	Measure or calculation to sum	SUM(Sales[Amount])
dates	Date column for time range	Date[Date]
filter (optional)	Additional filter to apply	FILTER(Sales, Sales[Region] = "West")
year_end_date (optional)	Fiscal year end date	"6/30" for June 30 fiscal year end

Key Takeaways

TOTALYTD sums a measure from the start of the year to the current date in context.

Always use a continuous date column from a proper date table for accurate results.

You can specify a fiscal year end date if your year does not end on December 31.

Use TOTALYTD inside a measure, not as a standalone calculated column.

Check your date table is marked as a date table in Power BI for time intelligence functions.