# LOG10

## Y

To use the LOG10 function in Power BI DAX, follow these steps:

## Step 1: Enter the Function

To use the LOG10 function, you need to enter it into a DAX formula. The general syntax for the LOG10 function is as follows:

LOG10(Number)

``` Here, "Number" is the value that you want to calculate the logarithm of. Step 2: Add the Number Argument Once you have entered the function, you need to add the number argument. This is the value that you want to calculate the logarithm of. For example: ```

LOG10(100)

``` This will calculate the logarithm of 100 with a base 10. Step 3: Use the Result Once you have entered the function and added the number argument, the LOG10 function will return the result. You can then use this result in your calculations and visualizations. Example Usage Let's say you have a table in Power BI that contains sales data for your company, and you want to calculate the logarithm of the total sales for each month. You can use the LOG10 function to do this as follows: ```

LOG10(SUM(Sales[Total Sales]))

``` This will calculate the logarithm of the total sales for each month with a base 10. The LOG10 function in Power BI DAX is a powerful tool for dealing with large numbers. By using it, you can convert these numbers to a more manageable scale, making it easier to work with them in your calculations and visualizations. So, if you're working with large numbers in Power BI, be sure to give the LOG10 function a try! Power BI DAX Training Courses by G Com Solutions (0800 998 9248) Power BI DAX Intensive Training Course £1,050.00 – £26,550.00 Select optionsContinue Loading Done Power BI DAX Introduction £474.00 – £11,700.00 Select optionsContinue Loading Done Power BI DAX Intermediate £395.00 – £9,750.00 Select optionsContinue Loading Done Power BI DAX Advanced £474.00 – £11,700.00 Select optionsContinue Loading Done Upcoming Courses Contact Us Subject Your Name (required) Company/Organisation Email (required) Telephone Training Course(s) Power BI Intensive TrainingPower BI introduction Power BI IntermediatePower BI AdvancedDAXPower Query MPower BI CertificationPower BI AdministrationPower PlatformPower AutomatePower AppsOTHER Your Message Upload Example Document(s) (Zip multiple files) ```
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