Math & Trig
Excel 2013
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=FLOOR.PRECISE()
Returns a number that is rounded down to the nearest integer or to the nearest multiple of significance. Regardless of the sign of the number, the number is rounded down. However, if the number or the significance is zero, zero is returned.
Applies To:
Excel for Microsoft 365Excel for Microsoft 365 for MacExcel 2024Excel 2021Excel 2021 for MacExcel 2019Excel 2019 for MacExcel 2016Excel Web App
=FLOOR.PRECISE(number, [significance])
Hover argument names in the table for details.
Output typeNumber
Popularity31 / 100
VolatileNo
Dynamic ArrayNo
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◧ Arguments
| Argument | Type | Required | Description |
|---|---|---|---|
number |
Number | Required | The value to be rounded. |
significance |
Number | Optional | The multiple to which number is to be rounded. If significance is omitted, its default value is 1. |
▣ Examples
Rounds -3.2 down to the nearest multiple of -1
=FLOOR.PRECISE(-3.2,-1)
Result:
-4
Rounds 3.2 down to the nearest multiple of 1
=FLOOR.PRECISE(3.2, 1)
Result:
3
Rounds -3.2 down to the nearest multiple of 1
=FLOOR.PRECISE(-3.2, 1)
Result:
-4
rounds 3.2 down to the nearest multiple of -1
=FLOOR.PRECISE(3.2,-1)
Result:
3
Rounds 3.2 down to nearest multiple of 1
=FLOOR.PRECISE(3.2)
Result:
3
§ Remarks
- The absolute value of the multiple is used, so that the FLOOR.PRECISE function returns the mathematical floor irrespective of the signs of number and significance.
✦ Tips
- The absolute value of the multiple is used, so that the FLOOR.PRECISE function returns the mathematical floor irrespective of the signs of number and significance.
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