The UPS Shipping Formula is a dimensional calculation used by UPS to classify packages for shipping cost and eligibility. The formula is expressed as: 2 x Width + Height + 2 x Thickness (or 2W + H + 2T). The result determines whether a package is considered Regular, Oversized, or Beyond Oversize according to UPS guidelines.

Purpose

To establish shipping tiers based on overall package dimensions.
To determine whether special handling or surcharges apply.
To help framers and shippers predict freight cost and packing requirements.

Example Calculation

For a package measuring 24" (W) x 30" (H) x 4" (T):

2 x 24 + 30 + 2 x 4 = 48 + 30 + 8 = 86 inches (overall size)

An 86" total may still qualify as regular shipping, but larger totals may incur oversize or freight surcharges.

Usage in Framing and Art Shipping

Commonly applied when shipping framed artwork, especially large frames or canvases.
Essential for determining whether to ship via parcel or LTL freight.
Used when selecting between Soft Pack, Hybrid Pack, or full crate-style packaging.

UPS Shipping Formula