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Safety Stock Calculator helps logistics and supply chain professionals optimize operations and reduce costs.

公式

Safety Stock = Z-score × Lead Time StdDev × Avg Daily Usage

ステップバイステップガイド

  1. 1Set service level (Z-score), measure demand variability
  2. 2Apply the formula with your specific values
  3. 3Use the result to optimize operations or costs

解いた例

入力
Z=1.65 (95%), σ=2 days, 10 units/day
結果
Safety Stock = 1.65 × 2 × 10 = 33 units

避けるべきよくある間違い

  • Using incorrect units or dimensions in the calculation
  • Ignoring surcharges and accessorial fees

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