INT function: Description, Usage, Syntax, Examples and Explanation

What is INT function in Excel?

INT function is one of the Math and Trig functions in Microsoft Excel that rounds a number down to the nearest integer.

Syntax of INT function


The INT function syntax has the following arguments:

  • Number: The real number you want to round down to an integer.
Also See:   Use of INT and TRUNC function in Excel

Example of INT function

Steps to follow:

1. Open a new Excel worksheet.

2. Copy data in the following table below and paste it in cell A1

Note: For formulas to show results, select them, press F2 key on your keyboard and then press Enter.

You can adjust the column widths to see all the data, if need be.

Also See:   Calculate years between dates in Excel
Formula Description Result
=INT(8.9) Rounds 8.9 down 8
=INT(-8.9) Rounds -8.9 down. Rounding a negative number down rounds it away from 0. -9
=A2-INT(A2) Returns the decimal part of a positive real number in cell A2 0.5

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