> For the complete documentation index, see [llms.txt](https://boxlang.ortusbooks.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://boxlang.ortusbooks.com/boxlang-language/reference/built-in-functions/math/ceiling.md).

# Ceiling

Determines the closest integer that is greater than a specified floating point number.

## Method Signature

```
Ceiling(number=[numeric])
```

### Arguments

| Argument | Type      | Required | Description                                     | Default |
| -------- | --------- | -------- | ----------------------------------------------- | ------- |
| `number` | `numeric` | `true`   | The number for which to find the ceiling value. |         |

## Examples

### Ceiling of 1.1

[Run Example](https://try.boxlang.io/?code=eJxLTs3MycxL11Aw1DNU0LTmAgAsVARC)

```java
ceiling( 1.1 );

```

Result: 2

### Ceiling of 1

When ceiling an integer the result is equal to the value passed

[Run Example](https://try.boxlang.io/?code=eJxLTs3MycxL11AwVNC05gIAI6ED4w%3D%3D)

```java
ceiling( 1 );

```

Result: 1

### Additional Examples

```java
<bx:output>
    1.2: #ceiling( 1.2 )# <!--- 1.2: 2 ---><br> 
    1.5: #ceiling( 1.5 )# <!--- 1.5: 2 ---><br> 
    1.7: #ceiling( 1.7 )# <!--- 1.7: 2 ---><br> 
</bx:output>
```

## Related

* [Abs](/boxlang-language/reference/built-in-functions/math/abs.md)
* [Acos](/boxlang-language/reference/built-in-functions/math/acos.md)
* [Asin](/boxlang-language/reference/built-in-functions/math/asin.md)
* [Atn](/boxlang-language/reference/built-in-functions/math/atn.md)
* [Cos](/boxlang-language/reference/built-in-functions/math/cos.md)
* [DecrementValue](/boxlang-language/reference/built-in-functions/math/decrementvalue.md)
* [Exp](/boxlang-language/reference/built-in-functions/math/exp.md)
* [Fix](/boxlang-language/reference/built-in-functions/math/fix.md)
* [Floor](/boxlang-language/reference/built-in-functions/math/floor.md)
* [FormatBaseN](/boxlang-language/reference/built-in-functions/math/formatbasen.md)
* [IncrementValue](/boxlang-language/reference/built-in-functions/math/incrementvalue.md)
* [InputBaseN](/boxlang-language/reference/built-in-functions/math/inputbasen.md)
* [Int](/boxlang-language/reference/built-in-functions/math/int.md)
* [Log](/boxlang-language/reference/built-in-functions/math/log.md)
* [Log10](/boxlang-language/reference/built-in-functions/math/log10.md)
* [Max](/boxlang-language/reference/built-in-functions/math/max.md)
* [Min](/boxlang-language/reference/built-in-functions/math/min.md)
* [Pi](/boxlang-language/reference/built-in-functions/math/pi.md)
* [PrecisionEvaluate](/boxlang-language/reference/built-in-functions/math/precisionevaluate.md)
* [Rand](/boxlang-language/reference/built-in-functions/math/rand.md)
* [Randomize](/boxlang-language/reference/built-in-functions/math/randomize.md)
* [RandRange](/boxlang-language/reference/built-in-functions/math/randrange.md)
* [Round](/boxlang-language/reference/built-in-functions/math/round.md)
* [Sgn](/boxlang-language/reference/built-in-functions/math/sgn.md)
* [Sin](/boxlang-language/reference/built-in-functions/math/sin.md)
* [Sqr](/boxlang-language/reference/built-in-functions/math/sqr.md)
* [Tan](/boxlang-language/reference/built-in-functions/math/tan.md)


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