# SHEET

## Content

This function returns the sheet number of reference sheet.

## Syntax

`SHEET([value])`

## Arguments

| Argument | Description |
| -------- | ----------- |
| *value* | (Optional) The value to check. |

## Remarks

* The SHEET function includes hidden sheets in the numbering sequence.
* The SHEET function takes one argument, value, which should be a reference, a named range, or a SpreadJS Table.
* When value is omitted, SHEET will return a numeric index for the current sheet

## Examples

`SHEET(Sheet1!A1) `gives the result 1