Box Packing Capacity calculator.
Compare uniform orientations of equal material cartons inside a rectangular storage space.
Your inputs
Use measurements from your plan and properties from your chosen product. Any prefilled values are illustrative.
A clear estimate starts here.
Enter your dimensions and product details to see the quantity and purchase breakdown.
Formula and assumptions
How this calculation works.
Compare all six uniform carton orientations without extra clearance. Mixed orientations may fit more. Physical fit does not establish a safe payload, ventilation or storage condition.
A worked example
Illustrative inputs only. Product properties and design dimensions are not recommendations for your project.
- Internal length
- 2 m
- Internal width
- 1 m
- Internal height
- 1 m
- Carton edge A
- 0.5 m
- Carton edge B
- 0.5 m
- Carton edge C
- 0.5 m
Cartons in best uniform grid: 16 cartons
Before you purchase
Use dimensions from your plan and properties from your chosen product. Any design spacing, section or fixing pattern must already be specified.
Quantity and physical fit only; load capacity and safe handling are outside this tool.
Method: dimensional arithmetic and user-supplied specifications. Software checks: 2026-10-04. Calculation and review policy.
Check your purchase assumptions
Connected work guides and comparisons
Explore stock coverage, physical packing and purchase shortage