Machine Downtime Cost Calculator
Discover how much each hour, day and year of machine downtime really costs your plant.
How is the cost of a downtime hour calculated?
Formula: Downtime hour cost = (Hourly production x Margin) + Labor + Fixed cost + Penalties.
This calculation adds both the opportunity cost (lost production and margin) and the direct costs that continue to accrue even while the machine is stopped. The result lets you prioritize which equipment deserves greater investment in reliability.
Frequently asked questions — Machine Downtime Cost
What items should be included in the cost of a machine downtime hour?
The real cost of a downtime hour includes: lost production margin (units not manufactured x unit margin), labor cost that remains active during the stoppage, fixed overhead and energy costs that do not depend on production, and possible contractual penalties for delivery delays.
Why is it important to calculate this cost accurately?
Knowing the real cost per downtime hour allows you to correctly prioritize investments in preventive and predictive maintenance, justify purchasing critical spare parts in stock, and make informed decisions about which lines or equipment require more attention to minimize the economic impact of downtime.
How does downtime cost relate to predictive maintenance ROI?
Downtime cost per hour is a key input for calculating predictive maintenance ROI: the higher the cost of each downtime hour, the faster the investment in sensors and predictive analysis pays back, since each avoided failure represents proportionally greater savings.
Prioritize your critical lines with real downtime cost data
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