###### (This is the documentation for SDL3, which is the current stable version. [SDL2](https://wiki.libsdl.org/SDL2/) was the previous version!)
# SDL_NS_PER_MS

Number of nanoseconds in a millisecond.

## Header File

Defined in [<SDL3/SDL_timer.h>](https://github.com/libsdl-org/SDL/blob/main/include/SDL3/SDL_timer.h)

## Syntax

```c
#define SDL_NS_PER_MS       1000000
```

## Remarks

This is always 1000000.

## Version

This macro is available since SDL 3.1.3.

----
[CategoryAPI](CategoryAPI), [CategoryAPIMacro](CategoryAPIMacro), [CategoryTimer](CategoryTimer)