Smart Box Optimization
Compare available boxes by packing efficiency, weight, dimensional weight, and shipping cost.
Guides to choosing a box and comparing fit, efficiency, weight, and shipping cost.
When a route can be priced, rateable candidates rank first and the lower estimated cost wins. If none can be priced, packing efficiency ranks first, followed by fewer boxes and capacity.
Shipping charges can depend on billable weight and rate brackets. A box with more unused space may still have a lower estimated charge if its rated weight or required parcel count is lower.
It estimates how much space a parcel occupies as a weight value. The current DHL model uses package volume divided by a dimensional divisor, then compares it with actual weight for rating.
Rate data is currently configured for supported South Korea-origin routes and mapped destination zones. Other origins, unmapped destinations, or shipments outside supported limits have no estimate.
The tool estimates how many copies of each box candidate are needed. It does not combine different candidate box sizes into one mixed packing plan.
The estimate uses published base rates. Negotiated rates, fuel and other surcharges, duties, taxes, clearance fees, and shipment-specific adjustments may change the final charge.
No. It evaluates six axis-aligned orientations with a regular grid estimate; it does not solve unrestricted 3D bin packing or account for every packing constraint.
You can select countries worldwide, but a shipping estimate appears only when the current South Korea-origin DHL dataset supports the origin and destination route.
Explanations of PackTune's workflow, metrics, dimensional weight, and shipping costs.
PackTune helps online sellers and fulfillment teams compare boxes they already have, using product fit, packing efficiency, shipment weight, dimensional weight, and available shipping rates.
The grid model does not represent every real packing arrangement. Protective materials, orientation restrictions, and mixed-size carton plans may change what fits. Prices are estimates, not a binding quote; confirm the final amount with the carrier. Carrier rules and dimensional-weight formulas can change.
This tool runs in your browser and does not submit product, box, or route entries to an application account or database. Your selected language, currency, and whether you chose the currency manually are stored as preferences in your browser local storage. Opening the DHL guide takes you to an external site with its own privacy practices.
Use this tool for lawful shipment planning and informational comparisons. Results and prices are not guaranteed; you are responsible for checking shipment details and confirming charges with the carrier. The tool and its features may be updated or changed.
Contact details have not been configured yet.
Email usLearn how to read and compare the results produced by PackTune.