Home > @jsplumbtoolkit/core > Path > getCost

## Path.getCost() method

Gets the cost of the given path. Edges in the Toolkit can have a cost associated with them (the default is 1), and so the cost of any given path is the sum of the cost of all of the edges in the path.

**Signature:**

`getCost(): number;`

**Returns:**

number

Total cost of the Path. Null if path does not exist.