Freight Linear Feet Calculator - Pallet Footprint to Trailer Space
Answer: Freight linear feet is the trailer length occupied by your pallet or crate footprint after arranging pieces across the trailer width and accounting for stackable tiers.
Freight linear feet is the trailer floor length your palletized or crated freight occupies after the load is arranged across the trailer width, so it helps decide whether the move should quote as LTL, volume LTL, partial truckload, or full truckload.
How the calculation works
The calculator starts with the floor footprint of one handling unit: length x width. It converts the footprint to inches, tests both practical orientations inside the trailer width, and keeps the orientation that uses the fewest trailer feet. For each orientation, it finds how many pieces fit across the trailer, divides the effective floor-piece count by that number, rounds up to full rows, and multiplies rows by the footprint depth along the trailer.
Stackability changes the effective floor-piece count. Twelve non-stackable 48 x 40 inch pallets may need twelve floor positions; if they can safely stack two high, they need six floor positions before the row calculation. The result is a planning estimate for tendering freight, not a substitute for carrier rules on freight class, accessorials, axle weight, blocking, bracing, or damage risk.
FAQ
What does freight linear feet mean?
Freight linear feet means the number of feet of trailer floor length occupied by your shipment. It is a truck-planning metric used heavily in LTL, volume LTL, partial truckload, and full truckload quoting.
How do I calculate linear feet for pallets?
Divide the usable trailer width by the pallet width to find pallets per row, divide pallet count by pallets per row, round up to rows, then multiply rows by pallet length in feet. The calculator also tests the rotated orientation and uses the lower linear-foot result.
Do I use pallet dimensions or carton dimensions?
Use the outside floor footprint that the carrier must load: pallet deck, crate base, skid, or floor-loaded unit. Carton dimensions are useful for CBM, but trailer linear feet is based on occupied floor space.
Do stackable pallets reduce linear feet?
Yes, when the carrier accepts them as safely stackable. If pallets can stack two high, the floor positions may be roughly cut in half. Use one tier for fragile, top-heavy, overhanging, or “do not stack” freight.
What trailer width should I use?
For US dry van planning, 96 inches is a common usable width. Some equipment may provide slightly more or less usable width because of liners, posts, logistics tracks, or loading constraints.
When does LTL become volume LTL or partial truckload?
Rules vary by carrier, but many LTL tariffs start treating shipments above about 12 linear feet as volume LTL. Around 28 linear feet, partial truckload or dedicated truck pricing should usually be compared.
Is linear feet the same as freight class?
No. Freight class is driven by density, handling, stowability, and liability. Linear feet measures trailer space. A shipment can have a low freight class but still trigger volume pricing if it takes too much trailer floor.
Is linear feet the same as CBM?
No. CBM is cubic volume, often used for ocean, air, and warehouse planning. Linear feet is floor length in a trailer, used for domestic trucking and LTL capacity planning.
Comparison
| Planning metric | Best for | Main input | What it misses |
|---|---|---|---|
| Linear feet | LTL, volume LTL, partial truckload, truckload space planning | Pallet or crate footprint and count | Weight limits, freight class, lane price |
| CBM | Ocean LCL/FCL, air volume, warehouse space | Length x width x height | Trailer floor occupancy and stackability rules |
| Freight class | US LTL tariff rating | Density and handling profile | Exact trailer length consumed |
| Pallet count | Quick warehouse or dock planning | Number of handling units | Rotated fit, trailer width, stackability |
Dated facts
As of May 13, 2026, US LTL carriers commonly flag shipments above about 12 linear feet for volume LTL review, while a 53 ft dry van is still the common planning baseline for long-haul truckload quotes. A standard US 48 x 40 inch pallet loaded two-wide in a 96 inch trailer uses about 2 linear feet per pallet position when pallets are paired across the trailer; twelve non-stackable pallets usually plan at about 24 linear feet before extra blocking or aisle space.
Frequently asked questions
- What does freight linear feet mean?
- Freight linear feet means how many feet of trailer length your cargo occupies on the floor. It is based on the shipment footprint, not carton CBM.
- How do I calculate linear feet for pallets?
- Find how many pallets fit across the trailer width, divide pallet count by that number, round up to rows, then multiply rows by the pallet depth along the trailer.
- Why does stackability matter?
- If pallets can safely stack two high, the shipment may use about half as many floor positions. Non-stackable pallets must be counted one per floor position.
- Is linear feet the same as CBM?
- No. CBM measures cubic volume for ocean or air quoting; linear feet measures trailer floor length for domestic truck planning.
- When does LTL become partial truckload?
- A common planning rule is that shipments above roughly 12 linear feet may price as volume LTL, and shipments around 28 linear feet or more often need partial truckload comparison.