---
title: toNumber
---

## Summary

String -> number conversion, with default.

## Syntax

```c
keyman.util.toNumber(s, dflt);
```

### Parameters

`s`
:   Type: `string`
:   Numeric string.

`dflt`
:   Type: `number`
:   Default value if parse is unsuccessful.

### Return Value

`number`
:   The string's conversion to a whole-number numeric value, or the default value if unsuccessful.

## Description

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