# sm.effect.estimateSize

Estimates the radius of influence for an effect and instance parameters

**Kind:** Function

**Environments:** Game

## Game

``` { .lua .api-signature }
sm.effect.estimateSize( name, parameters )
```

[Open the full Game reference](../Game-Script-Environment/Static-Functions/sm.effect.md#estimatesize)

**Availability:** Client only

**Parameters:**

| Name | Type | Description |
| --- | --- | --- |
| `name` | string | The name of the effect. |
| `parameters` | table | Table of params |

**Returns:**

| Type | Description |
| --- | --- |
| number | The Range |