Racking Capacity Calculator
48×40 GMA pallets · 6" lift-off clearance · 18" sprinkler buffer
Calculator
Floor plan
Your Building
Length
Width
Clear height
(to lowest obstruction)
Aisle width
9'6" — reach truck
11'6" — double-deep reach
12'6" — sit-down counterbalance
Custom…
Your Pallets
Pallet height
(floor to top of product)
Pallet levels (how high)
Max my height allows (recommended)
1 high — floor only
2 high — floor + 1 beam level
3 high — floor + 2 beam levels
4 high — floor + 3 beam levels
5 high — floor + 4 beam levels
6 high — floor + 5 beam levels
Double-stack floor pallets
2 pallets stacked at the floor level; beam levels above stay 1 high. First beam is raised to clear the stack.
Advanced · wall clearances
Top wall
Bottom wall
Left wall
Right wall
Distance kept clear from each wall, as oriented on the floor plan. Bare numbers are feet; add " for inches (18").