# Sum

The **Sum** function adds the numerical values in a column or group.

### Syntax

`Sum(column)`

Function arguments:

* **column** (required) - The column of numbers to add together. Any Null or empty values are skipped.

### Example

```
Sum([Price]) - Sum([Cost])
```

* Finds the total Profit by finding the sum of the Prices and subtracting the sum of the Costs.