Inventory Calculators

Tools I actually use in operations

These calculators are designed for real warehouse decisions, not textbook examples.

Warehouse length (meters) Warehouse width (meters) Non-storage area (%) Pallet type Stacking levels

Result: —

Based on usable warehouse space and pallet footprint.

Daily demand Lead time Safety stock

Result: —

Used when demand is stable and lead times are predictable.

Annual demand Order cost Holding cost

Result: —

Best used for cost optimization scenarios with stable demand.