Freight Class for Electronics
Electronics ship with a lot of protective packaging around relatively light devices, so under the 2025 density-based scale they usually land between class 100 and class 175. The exact number depends on the packaged density. Here’s the typical range, the math, and the exact class one click away.
The short answer
Typical packaged electronics runs about 5–10 PCF, which maps to roughly class 100–175 on the 2025 NMFTA scale. Worked example — a boxed flat-panel TV, 55×8×34 in at 45 lb:
55×8×34 ÷ 1,728 = 8.66 ft³ → 45 ÷ 8.66 = 5.2 PCF → Class 175
Why electronics classes the way it does
Consumer electronics are light, fragile, and heavily packed — foam, molded pulp, and oversized cartons that add cube without much weight. On the 2025 NMFTA scale, which rates on density (pounds per cubic foot), that protective packaging pushes most electronics toward the upper-middle classes.
The band depends on the device. Dense, compact gear like a boxed desktop, a UPS battery, or a rack server packs real weight and can reach class 92.5–100. Big, thin, air-filled items like flat-panel TVs and monitors are very light for their size and climb toward class 150–175 — so calculate from the packaged weight and dimensions rather than the device spec.
How to calculate it for your shipment
Multiply your packed length, width, and height in inches, divide by 1,728 to get cubic feet, then divide the weight by that volume for density in pounds per cubic foot (PCF). Map the PCF to the class on the NMFTA scale. The Freight Density Calculator does it in one step; the Target Class Calculator runs it backward to find the weight that would hit a class you’re aiming for. Prefer a lookup? The density-to-freight-class chart lists every class and its PCF band.
Get the class right the first time
Because the 2025 scale rates on density, sloppy dimensions are what get electronics reclassed and back-billed. Measure to the farthest points on the packed piece, weigh it on a certified scale, and calculate the density before pickup — don’t eyeball the class. For the full picture of how density-based classification works, start with the freight class guide, and see why freight gets reclassed if a carrier disputes your number. Freight class is set by the NMFTA; look up your specific NMFC item with the NMFTA.
Frequently asked
What is the freight class for electronics?
Most packaged electronics fall between class 100 and class 175 under the 2025 density-based scale because they are light for their heavily packed size. A boxed flat-panel TV at about 5.2 PCF classes at 175, while a dense boxed server can reach class 100. Calculate the exact class from the packaged weight and dimensions.
Why do TVs class so high?
A flat-panel TV is large, thin, and very light, and it ships in an oversized protective carton. That means a lot of cubic feet for only a few dozen pounds, which is low density — and under the density-based scale, low density means a high class and a high rate.
Does protective packaging raise the freight class?
It can. Class is set by the packaged density, so bulky foam and oversized cartons add cube without adding much weight, which lowers density and can raise the class. Right-sized packaging that still protects the device keeps the density — and the class — in check.
How do I calculate freight class for electronics?
Multiply the packaged length, width, and height in inches and divide by 1,728 for cubic feet. Divide the weight in pounds by that volume to get density in pounds per cubic foot (PCF), then map the PCF to a class on the NMFTA scale. The Freight Density Calculator does it for you.