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Excel

INT function in Excel

Rounds a number down to the nearest integer

=INT(number)

INT syntax and parameters

One argument, one required.

  • numbernumberRequired

    The real number you want to round down to an integer.

INT examples

Formulas you'll actually reuse.

  1. The whole part — rounds DOWN, so −2.5 becomes −3:

    =INT(B2)

    Result7

  2. Just the fraction — e.g. the time of day out of a date-time serial:

    =B2 - INT(B2)

    Result0.75

INT in Google Sheets

Same name — your formula ports as-is.

Try INT in the playground

Edit the example — nothing to install.

Preloaded with the INT formula from Example 1 — change anything and watch it respond.

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Related functions

More ways Excel gets this done.