## ConvertUtil class

Provides helper functions to convert between various measurement units.
To learn more, visit the [Convert Between Measurement Units](https://docs.aspose.com/words/nodejs-net/convert-between-measurement-units/) documentation article.




### Methods

| Name | Description |
| --- | --- |
|[ inchToPoint(inches)](./inchToPoint/#number) | Converts inches to points. |
|[ millimeterToPoint(millimeters)](./millimeterToPoint/#number) | Converts millimeters to points. |
|[ pixelToNewDpi(pixels, oldDpi, newDpi)](./pixelToNewDpi/#number_number_number) | Converts pixels from one resolution to another. |
|[ pixelToPoint(pixels)](./pixelToPoint/#number) | Converts pixels to points at 96 dpi. |
|[ pixelToPoint(pixels, resolution)](./pixelToPoint/#number_number) | Converts pixels to points at the specified pixel resolution. |
|[ pointToInch(points)](./pointToInch/#number) | Converts points to inches. |
|[ pointToPixel(points)](./pointToPixel/#number) | Converts points to pixels at 96 dpi. |
|[ pointToPixel(points, resolution)](./pointToPixel/#number_number) | Converts points to pixels at the specified pixel resolution. |

### Examples

Shows how to adjust paper size, orientation, margins, along with other settings for a section.

```js
let doc = new aw.Document();
let builder = new aw.DocumentBuilder(doc);

builder.pageSetup.paperSize = aw.PaperSize.Legal;
builder.pageSetup.orientation = aw.Orientation.Landscape;
builder.pageSetup.topMargin = aw.ConvertUtil.inchToPoint(1.0);
builder.pageSetup.bottomMargin = aw.ConvertUtil.inchToPoint(1.0);
builder.pageSetup.leftMargin = aw.ConvertUtil.inchToPoint(1.5);
builder.pageSetup.rightMargin = aw.ConvertUtil.inchToPoint(1.5);
builder.pageSetup.headerDistance = aw.ConvertUtil.inchToPoint(0.2);
builder.pageSetup.footerDistance = aw.ConvertUtil.inchToPoint(0.2);

builder.writeln("Hello world!");

doc.save(base.artifactsDir + "PageSetup.pageMargins.docx");
```

Shows how to specify page properties in inches.

```js
let doc = new aw.Document();
let builder = new aw.DocumentBuilder(doc);

// A section's "Page Setup" defines the size of the page margins in points.
// We can also use the "ConvertUtil" class to use a more familiar measurement unit,
// such as inches when defining boundaries.
let pageSetup = builder.pageSetup;
pageSetup.topMargin = aw.ConvertUtil.inchToPoint(1.0);
pageSetup.bottomMargin = aw.ConvertUtil.inchToPoint(2.0);
pageSetup.leftMargin = aw.ConvertUtil.inchToPoint(2.5);
pageSetup.rightMargin = aw.ConvertUtil.inchToPoint(1.5);

// An inch is 72 points.
expect(aw.ConvertUtil.inchToPoint(1)).toEqual(72.0);
expect(aw.ConvertUtil.pointToInch(72)).toEqual(1.0);

// Add content to demonstrate the new margins.
builder.writeln(`This Text is ${pageSetup.leftMargin} points/${aw.ConvertUtil.pointToInch(pageSetup.leftMargin)} inches from the left, ` +
        `${pageSetup.rightMargin} points/${aw.ConvertUtil.pointToInch(pageSetup.rightMargin)} inches from the right, ` +
        `${pageSetup.topMargin} points/${aw.ConvertUtil.pointToInch(pageSetup.topMargin)} inches from the top, ` +
        `and ${pageSetup.bottomMargin} points/${aw.ConvertUtil.pointToInch(pageSetup.bottomMargin)} inches from the bottom of the page.`);

doc.save(base.artifactsDir + "UtilityClasses.PointsAndInches.docx");
```

### See Also

* module [Aspose.Words](../)