Storage & Moving calculator
What Moving Box Size Do I Need?
Use your measurements for item length, item width, and item height to find moving box size for item.
Enter your measurements
Rather than guessing what moving box size do i need, enter item length, item width, and item height. The result is moving box size for item, calculated specifically for this product or space decision.
- Item length — Required
- Item width — Required
- Item height — Required
- Padding each side — Required
- Box internal length — Required
- Box internal width — Required
- Box internal height — Required
Moving box size for item
Enter the measurements above to calculate moving box size for item.
How the calculation works
V12 calculation: paddedLength=itemLength+2×padding; paddedWidth=itemWidth+2×padding; paddedHeight=itemHeight+2×padding; o1=paddedLength≤boxInternalLength AND paddedWidth≤boxInternalWidth AND paddedHeight≤boxInternalHeight; o2=paddedLength≤boxInternalLength AND paddedHeight≤boxInternalWidth AND paddedWidth≤boxInternalHeight; o3=paddedWidth≤boxInternalLength AND paddedLength≤boxInternalWidth AND paddedHeight≤boxInternalHeight; o4=paddedWidth≤boxInternalLength AND paddedHeight≤boxInternalWidth AND paddedLength≤boxInternalHeight; o5=paddedHeight≤boxInternalLength AND paddedLength≤boxInternalWidth AND paddedWidth≤boxInternalHeight; o6=paddedHeight≤boxInternalLength AND paddedWidth≤boxInternalWidth AND paddedLength≤boxInternalHeight; fitPass=o1 OR o2 OR o3 OR o4 OR o5 OR o6. This is the implementation specification for this calculator.
Worked example
Example: Item length = 40 cm; Item width = 30 cm; Item height = 20 cm; Padding each side = 3 cm; Box internal length = 50 cm; Box internal width = 50 cm; Box internal height = 45 cm. Result: Fits; O6 = Does not pass; O5 = Pass; O4 = Does not pass.
Before you decide
Enter the dimensions that will exist in real use, not an approximate catalogue category. This page calculates the stated geometry or quantity only; product-specific construction or installation details can still affect the final choice. For what moving box size do i need, the limiting result on this page is moving box size for item.
Direct measurement/geometry calculation. No external reference is required for the arithmetic itself; the result is derived only from the user-entered measurements and the formula stored in calculationLogicJson.
Frequently asked questions
What does the Moving Box Size calculator tell me?
It returns moving box size for item from the measurements entered on this page. The calculation is specific to moving box size, so the result should be compared with the exact product or specification you are considering.
Which measurements should I take for moving box size?
Measure item length, item width, item height, padding each side, box internal length, box internal width, box internal height. Use clear, usable dimensions rather than nominal room or product labels.
Should I round the moving box size for item?
Keep the calculated value for comparison, then choose a real product that meets or stays within the returned moving box size for item while allowing for the clearances, tolerances or ratings shown by its manufacturer.