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Dimensional Weight Calculator

Calculate dimensional weight from package dimensions and a configurable carrier divisor.

Enter your numbers

Important: Example values are not verified live fees. Edit every fee for your market and category. Results exclude taxes, currency conversion, and expenses not explicitly entered. This tool is independent and not endorsed by Shipping.

How to use this calculator

Replace the example values with your actual prices, fees, shipping, and operating costs. Results update instantly as you type. Use the estimate to compare pricing scenarios; verify your marketplace statement before committing to a price.

Frequently asked questions

Is the dimensional weight calculator free?

Yes. The calculator runs locally in your browser and does not require a paid subscription.

Are the default marketplace fees official?

No. Defaults are illustrative examples and may not match your country, category, payment provider, or current marketplace fee schedule.

Can I use this to file taxes or make financial decisions?

Use it for planning only. Verify actual statements, fees, taxes, refunds, and applicable local rules before making financial decisions.

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Frequently asked questions

Is this tool free to use?

Yes. You can use this tool without creating an account. Some AI tools may download model files and may not work on every device.

How accurate are the results?

For seller calculators, results depend on the numbers and fees you enter. Check current marketplace rules and charges before making business decisions.