---
title: array.toUInt() function
description: array.toUInt() converts all values in an array to unsigned integers.
url: https://docs.influxdata.com/flux/v0/stdlib/experimental/array/touint/
estimated_tokens: 913
product: Flux
version: v0
---

# array.toUInt() function

-   Flux 0.184.0+
-   View InfluxDB support

`array.toUInt()` is experimental and [subject to change at any time](/flux/v0/stdlib/experimental/#experimental-packages-are-subject-to-change).

`array.toUInt()` converts all values in an array to unsigned integers.

#### Supported array types and behaviors

| Array type | Returned array values |
| --- | --- |
| [bool] | 1 (true) or 0 (false) |
| [duration] | Number of nanoseconds in the duration |
| [float] | Value truncated at the decimal |
| [int] | Unsigned integer equivalent of the integer |
| [string] | Integer equivalent of the numeric string |
| [time] | Equivalent nanosecond epoch timestamp |

##### Function type signature

```js
(<-arr: [A]) => [uint]
```

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

## Parameters

### arr

Array of values to convert. Default is the piped-forward array (`<-`).

## Examples

### Convert an array of floats to unsigned integers

```js
import "experimental/array"

arr = [-12.1, 24.2, -36.3, 48.4]

array.toInt(arr: arr)// Returns [18446744073709551604, 24, 18446744073709551580, 48]

```

[type-conversions](/flux/v0/tags/type-conversions/)