# int Unit::speed_factor()

[Family: Unit](/imperivm/en/CKS/familias/unit/)

## Exact signature

```text
int Unit::speed_factor()
```

## Description

Unit[field] defaults to 100, is exposed by the speed-factor getter/setter, and divides base step duration as a percentage.

## Parameters and return type

**Return type:** `int`

The member is called on an object. Its receiver is not repeated among this signature’s arguments.

This signature takes no additional arguments.

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