NMFC Freight Class Classifier
Interactive classifier mapping shipping density parameters to standard NMFC freight classes.
Live Density-to-Class Lookup
Matched NMFC Class
Class 85
Relative Shipping Cost Index
Moderate Rate Tier
NMFC Density Scale Standard Reference
| Freight Class | Density Range (PCF) | Typical Commodity Examples |
|---|---|---|
| Class 50 | Over 50 PCF | Steel nuts/bolts, clean dense metals |
| Class 55 | 35 to < 50 PCF | Bricks, heavy hardware, canned goods |
| Class 70 | 15 to < 22.5 PCF | Automotive engines, dense machinery |
| Class 85 | 10 to < 12 PCF | Crated electronics, packaged appliances |
| Class 100 | 6 to < 8 PCF | Framed artwork, light boat covers |
| Class 250 | 2 to < 3 PCF | Lightweight mattresses, stuffed furniture |
| Class 500 | Less than 1 PCF | Ping pong balls, uncompressed foam |