# Sum

Returns the sum of all items in an array, optionally specified by a specific key.

```yaml
numbers:
  - 5
  - 10
  - 20
  - 40
stats:
  - player: Luke Skywalker
    score: 750
  - player: Wedge Antilles
    score: 688
  - player: Jar Jar Binks
    score: 1425
```

::tabs

::tab antlers
```antlers
{{ numbers | sum }}
{{ stats | sum('score') }}
```
::tab blade
```blade
{{ Statamic::modify($numbers)->sum() }}
{{ Statamic::modify($numbers)->sum('score') }}
```
::

```html
75
2863
```