Fit Check
Start with the packed item, not wishful thinking
Include padding if you already know it, or let the calculator add cushioning around the item first so the result is closer to a real shipping setup.
Aerovisus Shipping Tool
Figure out the right UPS box before you start taping cardboard together.
Drop in the dimensions, weight, and padding assumptions, and this tool estimates a practical box size, billed weight by service, draft pack-cost ranges from the imported sheet, and a few cleaner custom or elongated carton options.
What it answers
This is for the annoying middle step between “I know my item size” and “what box should I actually use?” It focuses on fit first, then translates that into practical UPS-oriented packaging choices.
UPS Estimate
See the likely box tier fast
The tool translates the recommendation into an estimated Simple Rate bucket and points out when you are probably outside that program.
Backup Plan
Compare custom and elongated box ideas
If you do not want a standard cube, it also shows cleaner custom carton dimensions and longer box concepts that still clear the other two sides.
UPS Box Fit Tool
Enter the item size, weight, service, and whether the current dimensions already include padding. The calculator updates automatically, assumes inch-based dimensions for UPS packaging, and uses the editable imported box-size rows below.
Shipping labels are billed from the outside sealed package. Treat imported row pricing as draft until you finish reviewing the photographed sheet data in the review panel.
Need help beyond the box math?
If the real issue is fulfillment flow, branded packaging, a shipping handoff page, or cleaning up the systems around how orders move through your business, that is the kind of practical workflow work Aerovisus already does.