Teal DIM Weight & Box Size Calculator

Estimate box volume, DIM weight, planning billable weight, and product clearance locally in your browser.

Estimate dimensional weight, planning billable weight, and product clearance from your Chrome toolbar without sending your measurements anywhere. Teal DIM Weight & Box Size Calculator helps ecommerce sellers, shippers, and packaging buyers compare parcel size with actual weight before they ship. Use it to: - Calculate box volume in imperial or metric units - Estimate dimensional weight with planning divisors of 139, 166, or 194 - Enter a custom divisor when your carrier uses a different rule - Compare actual weight with dimensional weight - See the higher value as the planning billable weight - Check whether a product fits in the orientation entered - Add a per-side clearance allowance - Copy a plain-text summary of the result All calculations happen locally in the extension. It does not collect or store entered measurements, use analytics, read pages, request browser permissions, or send calculation data to Teal Packaging. The fit check uses the product orientation you enter. Rotate the dimensions manually to test another orientation. This is a planning tool, not a carrier rate quote. Carrier divisors, measurement rules, and billing increments vary. Confirm the applicable rules with your carrier before shipping. Two optional links open TealPackaging.com for the full sizing guide or a custom packaging quote. Normal website requests and Teal Packaging's website privacy practices apply after an external page opens.