---
name: "strlen"
section: "9"
platform: "linux"
package: "linux-manual-4.9"
version: "4.9.228-1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/strlen/9"
---

# strlen(9)

Find the length of a string

## NAME

strlen - Find the length of a string

## SYNOPSIS

**size\_t strlen(const char \*** *s***);**

## ARGUMENTS

*s*

The string to be sized

## COPYRIGHT