# UPPER

## Content

This function converts text to uppercase letters.

## Syntax

`UPPER(string)`

## Arguments

[Required] The argument is the text you want to convert to uppercase. The argument may be a string, a reference to a cell containing a string, or a formula that returns a string.

## Remarks

This function does not change characters in value that are not letters.

## Examples

`UPPER(G15)`
`UPPER(R15C7)`
`UPPER("Report")` gives the result REPORT
`UPPER(""summary"")` gives the result "SUMMARY"