The desired service level, representing the probability of having a spare when a failure occurs.
Select one or more methods. Results will be averaged if multiple are selected.
Higher simulation counts increase precision but take longer to compute.
How essential is the equipment? Select a level that matches the impact of its failure, such as 'Total Operational Shutdown' if a failure would halt all operations.
How reliable are your suppliers for this part? Factor in known delays or sourcing risks. Use 'Unreliable' for single-source or frequently late suppliers.
How reliable is your internal repair process? Factor in potential delays from workshop backlogs, technician availability, or complex repairs.
Enter parameters and click "Calculate" to see the recommendation.