---
title: hex.uint() function
description: >
  `hex.uint()` converts a hexadecimal string to an unsigned integer.
menu:
  flux_v0_ref:
    name: hex.uint
    parent: contrib/bonitoo-io/hex
    identifier: contrib/bonitoo-io/hex/uint
weight: 301

---

<!------------------------------------------------------------------------------

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`hex.uint()` converts a hexadecimal string to an unsigned integer.



##### Function type signature

```js
(v: string) => uint
```

{{% caption %}}
For more information, see [Function type signatures](/flux/v0/function-type-signatures/).
{{% /caption %}}

## Parameters

### v
({{< req >}})
String to convert.




## Examples

### Convert a hexadecimal string to an unsigned integer

```js
import "contrib/bonitoo-io/hex"

hex.uint(v: "4d2")// Returns 1234


```