# llGetRegionFPS

*LSL function*

```lsl
float float llGetRegionFPS();
```

- Returns: `float`
- Energy: 10

Returns a float representing the average region simulator frames per second (FPS).

Returns a [float](https://wiki.secondlife.com/wiki/float) that is the mean region frames per second.

```lsl title="How to use" frame="terminal"
float result = llGetRegionFPS();
```

## Caveats

- Region FPS is currently capped at 45.0 frames per second, so this function never returns greater than 45.0

## Examples

<details open>
<summary>Example 1</summary>

```lsl collapse={1-21}
// The beginnings of a region-info script.
string region;
string sim;

default
{
    state_entry()
    {
        llSetTimerEvent(1.0);
    }

    timer()
    {
        string here = llGetRegionName();
        if(region != here)
        {
            sim = llGetSimulatorHostname();
            region = here;
        }
        llSetText(
                "   REGION NAME : " + region +
              "\n  SIM HOSTNAME : " + sim +
              "\nTIME DIALATION : " + (string)llGetRegionTimeDilation() +
              "\n    REGION FPS : " + (string)llGetRegionFPS(),
            <0,1,0>, 1.0);
    }
}
```

</details>

## See also

### Functions

- [llGetSimulatorHostname](/functions/llGetSimulatorHostname/) — Gets the hostname of the server
- [llGetRegionTimeDilation](/functions/llGetRegionTimeDilation/) — Gets the region time dilation

---

*Source: [LlGetRegionFPS](https://wiki.secondlife.com/wiki/LlGetRegionFPS) on the Second Life Wiki. Content from the Second Life Wiki article LlGetRegionFPS (revision 1194245, 2015-01-22), CC BY-SA 3.0.*

---

From lsl.dev: https://lsl.dev/functions/llGetRegionFPS/