The Power Automate Mod function, also known as the modulo operator, returns the remainder of dividing the dividend by the divisor.
In other words, mod(dividend, divisor) = dividend % divisor. For example, mod(5, 2) would return 1, because 5 divided by 2 is 2 with a remainder of 1.
In this article, I’ll introduce you to the mod function and will provide a step-by-step guide on how to use the function in a Microsoft flow.
Power Automate Mod Function
To find the remainder when dividing two numbers, use the mod function. To obtain the integer quotient, use the div() function.
Syntax
mod(<dividend>, <divisor>)Input parameters
- dividend (mandatory): The number that will be divided by the divisor.
- divisor (mandatory): The number that will divide the dividend, but must not be zero.
Return value
- Returns the remainder after dividing the first number by the second number.
Power Automate Mod Expression Examples
mod(8,3)
=> 2
mod(9,3)
=> 0
// float example
mod(5.5,1.5)
=> 1
// with variable
mod(variables(‘myNumber’), 3)How To Use The Power Automate Mod Function
Follow the steps to use the Power Automate Mod function in a flow.
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Create a new flow with trigger ‘Manually trigger a flow’
New flow
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Add a new step by clicking on ‘+ New step’
Add a new step
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Search for ‘initialize’ and click on ‘Initialize variable’
Add Initialize variable action
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Setup Initialize variable: 1) Provide a name, 2) select type Integer, 3) Set value to ‘8’
Setup variable
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Add a compose step by searching for ‘compose’ and clicking on ‘Compose’
Add Compose action
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Setup compose action: 1) click into Inputs (popup appears), 2) click on ‘Expressions’, 3) set expression to ‘mod(variables(‘myNumber’), 3)’ 4) click on ‘OK’
Setup mod expression in Power Automate
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Save and do a test run
Result test run – Power Automate Mod function example
