Pallet velocity is how often pallet loads of an item move through a warehouse, usually measured as pallets received, picked or shipped per day or week for each SKU. High-velocity items are stored where they are fastest to reach; slow movers go to dense or less accessible positions.
How it is used
Velocity analysis, often grouped into fast, medium and slow (ABC) classes, guides slotting. Fast movers go in ground-level or near-dock positions, pallet flow rack or selective rack. Slow movers can go to upper levels, deep lanes or drive-in rack.
Velocity vs throughput
Throughput describes the total volume a building or line handles in a period. Velocity is item level and tells you where that volume concentrates. A site can have steady throughput while velocity shifts between SKUs with seasons or promotions, which is why slotting is reviewed regularly.
Pallet implications
Fast-moving positions see the most forklift contact, so pallets there take more wear. High-velocity lanes using flow rack need pallets that roll consistently, which usually means sound bottom boards and a single pallet type.
Related Terms
- Throughput
- Pallet Flow Rack
- Selective Rack
- Drive-In Rack
- SKU (Stock Keeping Unit)
- Full Pallet Pick
- Rack Utilization
- Pallet Turn
- Browse all glossary terms
Frequently Asked Questions
How is pallet velocity different from inventory turns?
Inventory turns compare sales or usage with average inventory value over a period, a financial measure for the whole stock. Pallet velocity counts physical pallet movements per SKU and is used to decide where to put things in the building. They are related, since fast-turning items usually move many pallets, but velocity is the operational input for slotting.
How often should slotting be reviewed?
Many warehouses review velocity monthly or quarterly and before peak seasons, because demand shifts move items between fast and slow classes. Re-slotting has a labor cost, so most sites move only items whose velocity class has clearly changed. Using recent movement data, rather than annual averages, keeps fast movers near the dock.