A divisor is a conversion factor, not a universal constant. Always obtain the current value from the carrier, service, marketplace, or account agreement.
Definitions and operating notes
- Inch-pound form
- Cubic inches divided by an applicable in³/lb divisor produces pounds.
- Metric form
- Cubic centimeters divided by an applicable cm³/kg divisor produces kilograms.
- Example 139
- A commonly encountered in³/lb example; it is not guaranteed for any shipment.
- Example 166
- Another historically common in³/lb example; verify before use.
- Example 5000
- A commonly encountered cm³/kg example; rules and rounding still vary.
- Rounding
- Carriers may round dimensions, dimensional weight, or billable weight differently.
- Actual weight
- Scale weight may be compared with dimensional weight under the service rules.
- Verification
- Use the current official tariff, service guide, platform rule, or account terms.
Reference note. Confirm current supplier and carrier specifications before using a term or value operationally.