Days of supply calculator
Days of supply tells you how long your current stock will last at the current rate of demand. Too few days risks a stockout. Too many locks up capital in slow-moving inventory.
What is days of supply?
Days of supply (DOS), also called days on hand or inventory days, is a measure of how much inventory coverage you have. It answers the question: "If we received no new stock today, how many days until we run out?"
Target DOS varies significantly by industry. High-volume consumer goods may target 10–20 days. Engineered-to-order manufacturers may carry 30–60 days due to long supplier lead times.
Days of supply formula
Typical targets by industry
Now put these numbers to work.
Taktora is built for manufacturers who want to hit their takt time, close the OEE gap, and stop losing capacity to manual scheduling. See what it does for your floor.
What Taktora connects to your numbers
Real-time OEE tracking from the factory floor
Takt-time-aware production scheduling
AI agent that re-sequences when reality shifts
Cycle time measurement via machine vision