eBay Postage Calculator
Estimate eBay postage costs based on package weight, dimensions, destination and handling charges.
Overview
This eBay postage calculator helps sellers estimate shipping costs using package weight, parcel dimensions, destination and handling fees. It gives a quick view of likely postage so you can set item prices and shipping charges more confidently.
How it works
The calculator first works out parcel volume from the dimensions and converts that into a volumetric weight using a common courier divisor. It then compares actual weight with volumetric weight and uses the higher figure as the chargeable weight. A simplified base postage rate is applied, then adjusted for destination and service level, with any handling fee added to the final estimate.
How to use this calculator
- 1Enter the packed weight of your parcel.
- 2Add the parcel length, width and height.
- 3Choose whether the item is going domestic or international.
- 4Select the service type you want to compare.
- 5Enter any handling fee you want to include.
- 6Review the estimated postage costs shown below.
Example Calculation
Package weight
1.2
Length
35
Width
25
Height
10
Destination
domestic
Service type
standard
Handling fee
$2
Estimated standard postage
$9.88
For a 1.2 kg domestic parcel measuring 35 x 25 x 10 cm with a 1.50 handling fee, the chargeable weight is about 1.75 kg and the estimated standard postage is about 9.88.
Frequently asked questions
What does this eBay postage calculator estimate?
It estimates shipping cost based on parcel weight, dimensions, destination and a handling fee.
Why does chargeable weight matter?
Many carriers price parcels using the higher of actual weight and volumetric weight, especially for bulky items.
Does this calculator use live eBay or courier rates?
No. It uses simplified rate assumptions to provide a quick estimate rather than a live quote.
Can I use it for international shipping?
Yes. You can choose an international destination to see a higher estimated shipping cost.
Should I include packaging in the weight?
Yes. Enter the total packed weight, including the box, padding and any labels or inserts.
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Assumptions and warnings
Assumptions
- This calculator provides a general postage estimate rather than a live carrier quote.
- Volumetric weight is estimated using a divisor of 5000, which is common for many courier services.
- Rates are simplified and do not include every carrier surcharge, remote area fee or insurance cost.
- Handling fee is added directly to the estimated shipping cost.
Warnings
- Actual eBay postage costs can vary by carrier, service, destination, surcharges and seller settings.
- Check current carrier prices and eBay shipping options before listing or dispatching an item.