> ## Documentation Index
> Fetch the complete documentation index at: https://docs.shipstream.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Units of Measure

The following units of measure are supported by the API for any property with a "\_unit" suffix. If a unit is not specified for a create or update operation then the default unit will be used.

## Weight

| Code | Description |
| :--- | :---------- |
| lb   | Pounds      |
| oz   | Ounces      |
| kg   | Kilograms   |
| g    | Grams       |

## Length

| Code | Description |
| :--- | :---------- |
| in   | Inches      |
| cm   | Centimeters |
| mm   | Millimeters |

## Volume

| Code | Description             |
| :--- | :---------------------- |
| in^3 | Cubic inches (in³)      |
| cm^3 | Cubic centimeters (cm³) |
| mm^3 | Cubic millimeters (mm³) |

## Dimensional Divisor

| Code    | Description                             |
| :------ | :-------------------------------------- |
| in^3/lb | Cubic inches per pound (in³/lb)         |
| in^3/oz | Cubic inches per ounce (in³/oz)         |
| cm^3/kg | Cubic centimeters per kilogram (cm³/kg) |
| cm^3/g  | Cubic centimeters per gram (cm³/g)      |
| mm^3/kg | Cubic millimeters per kilogram (mm³/kg) |
| mm^3/g  | Cubic millimeters per gram (mm³/g)      |