
#Usps changes by package size how to
In our work with them, we’ve learned a lot about how to package things up – what mailer size to use, which ones to avoid.Īs with any shipper, USPS has a myriad of different service options and packaging requirements, some of which are confusing to understand unless you have hours to dig into their website. We have found that their pricing is hard to beat for our sample and smaller orders, and that they are great to work with. For many (especially those who ship a lot of lightweights similarly sized and shaped items), USPS is the cheapest option.ĮcoEnclose is proud to work with USPS on many of our shipments.
#Usps changes by package size pro
In addition, our SendSuite ® Live and PitneyShip ™ Pro solutions will automatically measure your parcels.USPS Services and Packaging Requirements | What To Knowīusinesses typically have three shipping partners to choose from - USPS, UPS, and FedEx. If a USPS package is calculated incorrectly, postage will be due upon arrival at recipient’s address or returned to sender for insufficient postage.ĭo Pitney Bowes mailing and shipping solutions calculate DIM weight?Īll SendPro ® mailing and shipping solutions include DIM weight calculators that give you pricing based on your measurements. What happens if DIM weight is calculated incorrectly?įedEx and UPS will add extra charges on your next statement in the adjustments section of your invoice. Sometimes it’s more economical to split your shipment into two or more parcels. Use lightweight filler, and as little as possible to protect your shipment.Choose the right box size, so you’re shipping as little empty space as possible.What role does weight play in calculating cost?Ĭarriers use the higher of the DIM weight and physical weight of each parcel to determine the final pricing. This applies to all Priority Mail ®, Priority Mail Express ® and Parcel Select ® Ground services. For USPS, packages that are greater than one cubic foot (length x width x height > 1,728 inches) are subject to DIM pricing.For UPS and FedEx, packages starting at 6” x 6” x 6” qualify for DIM pricing.What size packages qualify for DIM weight pricing? This is the DIM weight which will be used for this parcel’s shipping rates. The USPS divisor is 166, and 1,728/166 = 10.41 lbs., which rounds up to 11 lbs. Multiplying these yields a total volume of 1,728 cubic inches, which is divided by the carrier divisor. The DIM weight formula is straightforward: Multiply the length by width by height (in inches) of each package, then divide by the carrier divisor, which varies across carriers depending on where the parcel is being shipped and other factors.Įxample: A 2 lb. USPS added DIM weight pricing to Parcel Select.USPS added DIM weight pricing to Priority Mail Express ®.DIM weight pricing now applies to all zones. USPS added dimensional (DIM) weight pricing to Priority Mail zones Local and 1-4.The USPS has also made the following changes to their DIM pricing: Carriers started using dimensional (DIM) weight rate calculations to establish a minimum charge based on the volume a package occupies.Īre there any other changes to USPS DIM pricing?

Lightweight, low-density packages were less profitable for carriers when charges were based on weight alone because they take up so much space in transport vehicles compared to high-density parcels.
