---
title: bytesPerIndex
framework: arkit
role: symbol
role_heading: Instance Property
path: arkit/argeometryelement/bytesperindex
---

# bytesPerIndex

The number of bytes for each index.

## Declaration

```swift
var bytesPerIndex: Int { get }
```

## See Also

### Getting Index Information

- [count](arkit/argeometryelement/count.md)
- [indexCountPerPrimitive](arkit/argeometryelement/indexcountperprimitive.md)
- [primitiveType](arkit/argeometryelement/primitivetype.md)
- [ARGeometryPrimitiveType](arkit/argeometryprimitivetype.md)