Advertisement
Google AdSense Leaderboard (728×90 / Responsive)slot: leaderboard-freight-density
Weight & Compliance • Client-Side Instant Math
Freight Density & NMFC Class Calculator
Determine LTL freight density (PCF) and the exact NMFC Class (50 to 500) across all 18 standard tiers to avoid costly carrier re-weigh and re-class audits.
#LTL Carriers#NMFC 50-500#Avoid Re-class#Cubic Feet
Pallet / Crate Dimensions (inches)
Official NMFC 18-Tier Density BracketsAuto-Highlighted
| Class | PCF Range | Common Examples |
|---|---|---|
| Class 500 | 0 – 1 PCF | Bags of feathers, gold leaf, ping pong balls |
| Class 400 | 1 – 2 PCF | Light fixture frames, deer antlers, models |
| Class 300 | 2 – 4 PCF | Unassembled furniture, wood cabinets |
| Class 250 | 4 – 6 PCF | Bamboo furniture, mattress sets, foam |
| Class 175 | 6 – 8 PCF | Clothing, padded furniture, boat covers |
| Class 125 | 8 – 10 PCF | Small household appliances, wine cases |
| Class 100 | 10 – 12 PCF | Boat covers, canvas, car covers, wine |
| Class 85 | 12 – 15 PCF | Cast iron stoves, cased books, transmission parts |
| Class 70 | 15 – 22.5 PCF | Car engines, vehicle batteries, printed books |
| Class 65 | 22.5 – 30 PCF | Bottled beverages, ceramic tiles, auto parts |
| Class 55 | 30 – 35 PCF | Bricks, asphalt, cement, fasteners, mortar |
| Class 50 | 35 – 50+ PCF | Cast iron ingots, steel bolts, solid lead |
Live Calculation Output● Live Real-Time
Recommended NMFC Freight Class
Class 85
Good Density
Calculated Density13.12 PCF210.2 kg/m³
Total Cargo Volume106.7 Cu. Ft3.02 m³
Stowability & Carrier Handling Advisory
Commodity benchmark: Cast iron stoves, cased books, transmission parts.
Favorable freight density. Low audit penalty risk. Readily stackable under standard dry van or reefer LTL transit.
Sponsored / Advertisement
Commercial Truck Insurance & FinancingResponsive In-Content Ad Slot (300×250 / Auto)slot: incontent-freight-density
Mathematical Formula Breakdown
Volume (cu ft) = (Length × Width × Height × Pallets) ÷ 1,728. Density (PCF) = Total Weight (lbs) ÷ Total Volume (cu ft). Standard NMFC brackets assign Class 50 (over 35 PCF) to Class 500 (under 1 PCF).
All calculations execute strictly according to standard federal transportation benchmarks and transparent mathematical constants with zero hidden padding.
Avoiding Carrier Re-Classification Penalties
A shipper quotes 2 standard 48" x 40" x 48" pallets weighing a combined 1,400 lbs total. Knowing the exact density prevents carrier invoice adjustments.
Volume per pallet = (48 × 40 × 48) ÷ 1,728 = 53.33 cu ft. Total volume for 2 pallets = 106.67 cu ft. Density = 1,400 lbs ÷ 106.67 cu ft = 13.12 PCF. According to the standard 18-tier table, 12 to 15 PCF maps strictly to NMFC Class 85.
Frequently Asked Questions
Expert Regulations & Calculations Q&A
The National Motor Freight Traffic Association (NMFTA) categorizes commodities into 18 classes (50 to 500) based on four transportation characteristics: density, handling, stowability, and liability.
Sponsored Partner
Compare Top Owner-Operator Fuel Cards & Discount Networks (Save 40¢–80¢/gal)