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Dimensional Shipping Weight Calculator
Volumetric kg = LWH/divisor; chargeable weight is the greater of actual and volumetric.
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Three steps. That’s it.
A useful toolkit for text, data, images and calculations.
- 01
Add your input
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- 02
Make it yours
Adjust the options and run the action.
- 03
Take the result
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Calculate dimensional shipping weight online
Volumetric kg = LWH/divisor; chargeable weight is the greater of actual and volumetric. Use this to calculate a stated mathematical relationship from your own explicit assumptions. Units and input order are part of the calculation; no changing external rates or laws are inferred.
How to use it
Enter 5 comma-separated numbers in this order: length cm, width cm, height cm, actual kg, volumetric divisor cm³/kg. Choose Calculate. Review the output, then copy or download it.
Calculation method
Volumetric kg = LWH/divisor; chargeable weight is the greater of actual and volumetric.
Worked examples
Use this to calculate a stated mathematical relationship from your own explicit assumptions. Units and input order are part of the calculation; no changing external rates or laws are inferred.
Reproducible worked example
Settings: No additional settings.
Input:
40, 30, 20, 3, 5000
With the input and settings above, the tool produces:
Output:
{
"volumetricKg": 4.8,
"chargeableKg": 4.8
}For this input, “volumetricKg” is 4.8; “chargeableKg” is 4.8. These are the named fields in the example output.
Limitations and common mistakes
- Uses a user-supplied divisor; carrier rounding, minimum charges and current tariffs are not inferred.
- Combined input is bounded to 150,000 characters; output text is bounded to 1.2 million characters. Some algorithms impose smaller limits, stated in their error messages.
- Use a dot as the decimal separator and commas or spaces between numeric entries. The calculation uses floating-point arithmetic unless exact integers are explicitly stated.
Frequently asked questions
What format should I enter?
Enter 5 comma-separated numbers in this order: length cm, width cm, height cm, actual kg, volumetric divisor cm³/kg. The worked example shows the supported structure and actual output.
How can I compute dimensional shipping weight online?
Enter 5 comma-separated numbers in this order: length cm, width cm, height cm, actual kg, volumetric divisor cm³/kg. Choose Calculate. Review the output, then copy or download it.
Where is my input processed?
The bundled tool processes input in your browser. It does not upload tool input to a conversion service. Other site plugins, analytics, advertising and browser extensions may have separate behavior.
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