Demystifying UPS Box Regulations: What You Can and Can‘t Ship in 2024

Wondering if you can use any old box with UPS or if they have strict container rules? I‘ve shipped hundreds of UPS packages, so let me clear up the confusion around their box specifications, exceptions, and free box options.

UPS Box Size and Dimension Limits

UPS imposes clear thresholds for box dimensions and weight to keep packages streamlined for their conveyor belts and trucks. Here are the maximum allowances before exceptional fees set in:

Box DimensionLimit
Weight150 lbs
Combined Length + Girth165 inches
Longest Side108 inches

Girth = perimeter of the box circumference

However, just because a box squeaks under those thresholds doesn‘t guarantee smooth sailing. UPS cracking down on oversized packages with their dimensional weight pricing, meaning bulky boxes incur extra charges.

Here‘s a breakdown of other box exceptions that trigger fees:

Box ExceptionFee Trigger Points
OversizeLongest side over 48′′
2nd longest side over 30′′
OverweightAvg weight per box over 50 lbs
Improperly PackedNot fully encased in cardboard
MislabeledWrong dims/weight on shipping label

So even if your box meets the absolute dimensions, beware of oversizing on any one side or dense contents that boost average weight.

UPS Approved Box Types

From my experience, UPS legitimately allows any box that plays by their size rules. Here are some boxes that pass muster:

✅ USPS, FedEx, Amazon, etc

✅ Old UPS boxes in good condition
✅ Product boxes like Diaper boxes
✅ Wooden crates (with caution)

Compare their leniency to USPS banning brands and FedEx rejecting wood:

ShipperAccepted Box TypesRejected Box Types
UPSAny box meeting size limitsDamaged
Weak
USPSPlain brown boxes
White paper
Branded
International
FedExCardboard
Plastic
Wood
Metal

My advice? Raid your recycling bin! As long as the box is sturdy with no labels or tape, you‘re gold.

Scamming the System with "Free" UPS Boxes

Think you can outsmart UPS for free packaging? Getting "complimentary" boxes is possible but requires strategy.

Here‘s my game plan for scoring free supplies:

📦 Online: Sign up for a UPS My Choice account to order unlimited free boxes shipped to your door. Tip: Use exaggerated business name and volumes for the best cost-free selection.

🏪 In-Store: Fork over $2+ per box. No bulk freebies for walk-ins despite what YouTube says about grabbing boxes behind the counter.

🪵 Pro cardboard: For heavy/large items, pay ~$30 for a custom UPS Store wooden crate with planks and clasps. Worth it for the peace of mind.

So forget scoping out dumpsters or hassling floor staff. With My Choice rewards and UPS Store pros, you can leave the DIY cardboard hunt behind!


I hope this insider guidance gives you assurance for shipping whatever boxes you have on hand through UPS without surprises. Let me know if you have any other questions!

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