UPS Package Size Calculator
Check Your Package
Ensure your package meets UPS standard shipping requirements (≤150" combined length + girth and ≤150 lbs)
Enter your package dimensions to check compliance with UPS standards.
Ever wondered just how big a box you can send with UPS? Whether you’re a small business trying to ship a bulk order or a hobbyist moving a hefty piece of equipment overseas, knowing the exact size limits saves time, money, and a lot of hassle.
Key Takeaways
- Standard UPS parcels top out at 150 inches (combined length + girth) and 150 pounds for most services.
- International shipments share the same size rule, but some destination countries enforce stricter limits.
- If your item exceeds 150 inches or 150 pounds, you’ll need UPS Freight or a specialized air‑freight solution.
- Measuring correctly and using UPS's online tools helps avoid costly re‑routing.
Understanding UPS Size Limits
When we talk about UPS, we’re referring to UPS is a global courier company offering parcel, freight, and logistics services. The company categorises shipments into two main buckets:
- Parcel services - standard boxes, envelopes, and small pallets.
- Freight services - oversized or heavyweight items that exceed parcel limits.
For most everyday shippers, the parcel rules are the ones that matter.
Standard Parcel Limits (Domestic & International)
UPS uses a simple formula to define the maximum size:
- Length - the longest side of the package.
- Girth - the distance around the package, measured as 2×(width + height).
- Combined length + girth - must not exceed 150 inches (381 cm).
Weight caps at 150 lb (68 kg) for most services, including UPS Ground, UPS Standard, and UPS Worldwide Express.
| Service | Max Weight | Max Length | Max Combined Length + Girth |
|---|---|---|---|
| UPS Ground | 150 lb (68 kg) | 108 in (274 cm) | 150 in (381 cm) |
| UPS Worldwide Express | 150 lb (68 kg) | 108 in (274 cm) | 150 in (381 cm) |
| UPS 2‑Day Air | 150 lb (68 kg) | 108 in (274 cm) | 150 in (381 cm) |
How to Measure Correctly
Getting the dimensions right the first time avoids surprise fees. Follow these steps:
- Place the package on a flat surface.
- Measure the longest side - that’s the length.
- Measure the width (shorter side) and the height (vertical side).
- Calculate girth: 2 × (width + height).
- Add length + girth. If the total is ≤ 150 in, you’re good.
UPS also offers an online shipping calculator where you can input dimensions and weight to see if the parcel meets the criteria.
When Your Package Is Too Big for Parcel Services
If the combined length + girth exceeds 150 in or the weight goes over 150 lb, you’ll need to switch to UPS’s freight options. The two most common are:
- UPS Freight - handles pallets, crates, and large boxes up to 2,200 lb (998 kg) and 300 in (762 cm) in length.
- UPS Air Freight - ideal for heavyweight items that need fast, air‑based delivery.
Both services require a freight quote, which you can request through the UPS website or by calling a local UPS representative.
Special Cases: Pallets and International Oddities
For shipments that sit on a pallet, UPS imposes an additional rule: the pallet’s dimensions plus the load’s dimensions still must respect the 150‑inch combined rule, unless you’re using freight.
Some countries tighten the limits. For example, Canada often caps the combined measurement at 120 in for certain services, while Japan allows only 140 in. Always check the destination‑specific guidelines on the UPS “International Shipping” page.
Common Pitfalls and Pro Tips
- Don’t forget the packaging material. Bubble wrap or styrofoam adds to the dimensions.
- Round up your measurements. UPS measures to the nearest half‑inch; if you’re on the edge, add a small buffer.
- Use a sturdy box that can handle the weight. A collapsed box can be rejected even if dimensions are fine.
- Label the package clearly with both the shipper and receiver addresses; missing info leads to delays.
- When in doubt, call UPS customer service. A quick verification can prevent a costly re‑ship.
FAQs
What is the absolute largest single UPS parcel you can send?
For standard parcel services, the max is 150 in (381 cm) combined length + girth and 150 lb (68 kg). Anything larger requires UPS Freight.
Do UPS size limits differ between domestic and international shipments?
The core 150‑inch rule applies globally, but some destination countries impose tighter limits. Always check the specific country’s guidelines on UPS’s website.
Can I ship a 200‑lb pallet with UPS?
Yes, but you’ll need to use UPS Freight. Freight can handle up to 2,200 lb and longer dimensions, but pricing is based on freight class and distance.
How do I calculate dimensional weight for UPS?
Divide the package’s volume (in cubic inches) by 139 for U.S. shipments or 166 for international shipments. If the resulting weight exceeds the actual weight, UPS charges based on dimensional weight.
Is there a way to ship oversized items without using freight?
Only in rare cases where the item meets the 150‑inch rule and stays under 150 lb. Otherwise, freight is the only UPS‑approved route.
Knowing the exact UPS package size limit lets you plan shipments confidently, avoid unexpected surcharges, and keep your customers happy. When the numbers don't line up, turn to UPS Freight for a smooth, professional solution.
