---
name: "BIS_fnc_getAngleDelta"
type: function
status: ok
groups: ["Geometry"]
arma3_since: "1.00"
locality: {"argument": null, "effect": null, "server_exec": false}
source: https://community.bistudio.com/wiki/BIS_fnc_getAngleDelta
revid: 349127
updated: 2023-11-08T14:49:40Z
---

# BIS_fnc_getAngleDelta

*Function · Geometry · Arma 3 v1.00*

## Description

Returns the smallest difference between two angles in degrees.

## Syntax

```sqf
[angleA, angleB] call BIS_fnc_getAngleDelta
```

**Parameters:**

- `angleA`: [Number](../topics/Number.md) - first angle
- `angleB`: [Number](../topics/Number.md) - second angle

**Returns:** [Number](../topics/Number.md) - angle delta

## Examples

### Example 1

```sqf
private _delta = [90,193] call BIS_fnc_getAngleDelta;//-103
```

## See also

[tan](../commands/tan.md) · [cos](../commands/cos.md) · [sin](../commands/sin.md)

<sub>Source: [BI Community Wiki — BIS fnc getAngleDelta](https://community.bistudio.com/wiki/BIS_fnc_getAngleDelta) (revision 349127).</sub>