Formula (Extended): $MONTH Function
## Overview
Find the number of months for a specified date.
## Syntax
```
$MONTH(Date)
```
## Parameter
|Parameter|Type|Required|Description|
|:---|:---|:---|:---|
|Date|Date or date string in yyyy/mm/dd or yyyy/mm/dd hh:MM:ss format|Required||
### Column Usable as Parameters
|Parameter|Classification|Numerical Value|Date|Description|Check|
|:---|:---|:---|:---|:---|:---|
|Date|Yes|No|Yes|Yes|No|
## Return Value
Number of months (1-12).
### Return Value Display Content
|Target|Display Content of Return Value|
|:---|:---|
|Classification (including title, status, manager, owner)|Display return value. In the case of a dropdown list with values, the options that match the return value are displayed. |
|Numerical Value (including work volume, progression rate, remaining work volume)|Display return value. |
|Date (including start and completion)|Do not display. |
|Description (including content)|Display the return value. |
|Check (including lock)|Do not display. |
## Usage Example ①
Specify parameters by screen column name (name displayed)
### Formula
![image](https://pleasanter.org/binaries/5ea546900ccc4390b58657a6c94ae0a8)
### Parameters
![image](https://pleasanter.org/binaries/5eac5cfaa08e42a282ab0b1752888600)
### Calculation Result
![image](https://pleasanter.org/binaries/f395e2264b8b4eb59c5fb937b9fbd1d4)