INT function

This article describes the formula syntax and usage of the INTfunction in Microsoft Excel.

Description

Rounds a number down to the nearest integer.

Syntax

INT(number)

The INT function syntax has the following arguments:

  • Number    Required. The real number you want to round down to an integer.

Example

The example may be easier to understand if you copy it to a blank worksheet.

How do I copy an example?

  1. Select the example in this article.

    Important   Do not select the row or column headers.

    selecting an example from help

    Selecting an example from Help

  2. Press CTRL+C.

  3. In Excel, create a blank workbook or worksheet.

  4. In the worksheet, select cell A1, and press CTRL+V.

    Important   For the example to work properly, you must paste it into cell A1 of the worksheet.

  5. To switch between viewing the results and viewing the formulas that return the results, press CTRL+` (grave accent), or on the Formulas tab, in the Formula Auditing group, click the Show Formulas button.

After you copy the example to a blank worksheet, you can adapt it to suit your needs.

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A

B

Data

19.5

Formula

Description (Result)

=INT(8.9)

Rounds 8.9 down (8)

=INT(-8.9)

Rounds -8.9 down (-9)

=A2-INT(A2)

Returns the decimal part of a positive real number in cell A2 (0.5)

Applies To: Excel 2010, Excel Starter, Excel Online, SharePoint Online



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