箱詰め計算ツール
梱包効率を最大化する商品の配置パターンと充填率を算出します。
Live calculator
CALCULATES LOCALLY · NO UPLOAD Calculate how many items fit
MAXIMUM ESTIMATED ITEMS
Best orientation
Grid arrangement
Geometric utilization
Remaining volume
Minimum box for target
Allows rectangular grid packing only. Add clearance for tolerances, padding, and insertion.
計算方法と数式
The calculator evaluates all six rotations. It does not model nesting, compression, irregular shapes, dividers, or mixed orientations within one box.
FORMULA
Fit count = floor(Box L ÷ Item L) × floor(Box W ÷ Item W) × floor(Box H ÷ Item H)
The calculator evaluates all six rotations. It does not model nesting, compression, irregular shapes, dividers, or mixed orientations within one box.
Worked example
Orientation changes the answer
- 1.Item: 8 × 6 × 4 in
- 2.Box: 24 × 12 × 8 in
- 3.Best grid: 3 × 2 × 2
The estimated maximum is 12 items at 100% geometric utilization.