Pevlika

Reorder Point Calculator

When to reorder stock, from daily sales, lead time and safety stock.

Runs in your browser — nothing is uploaded

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How to use Reorder Point Calculator

  1. Enter your values — the unit for each field is shown next to it.
  2. The result updates instantly as you type.
  3. Copy the results, or change inputs to compare scenarios.

Formula & assumptions

ROP = daily demand × lead time + safety stock

Safety Stock CalculatorBuffer stock for a target service level, with demand and lead-time variability. Days of Inventory CalculatorHow many days your current stock will last (DIO). Inventory Turnover CalculatorHow many times inventory sells through in a period. Product Profit CalculatorProfit per order after product cost, shipping, fees, ads and returns.