—
The Cycle Index Calculator is a tool used to measure operational efficiency by calculating the percentage of completed cycles compared to the total available cycles in a given period. It is widely used in manufacturing, production planning, and process optimization to track performance and identify areas for improvement. By analyzing cycle efficiency, businesses can make data-driven decisions to optimize productivity and minimize downtime.
Formula of Cycle Index Calculator
The Cycle Index is calculated using the formula:
Cycle Index = (Number of Completed Cycles / Total Available Cycles) × 100
For example, if a machine completes 85 cycles out of a possible 100 cycles:
Cycle Index = (85 / 100) × 100 = 85%
Cycle Index Reference Table
| Completed Cycles | Total Cycles | Cycle Index |
|---|---|---|
| 10 | 20 | 50% |
| 25 | 50 | 50% |
| 40 | 50 | 80% |
| 75 | 100 | 75% |
| 90 | 100 | 90% |
| 45 | 60 | 75% |
| 180 | 200 | 90% |
| 270 | 300 | 90% |
| 450 | 500 | 90% |
| 950 | 1000 | 95% |
Example of Cycle Index Calculator
Consider a production line that operates for 8 hours per day with a maximum of 30 cycles per hour.
- Total Available Cycles = 30 × 8 = 240 cycles
- Actual Completed Cycles = 192
Cycle Index = (192 / 240) × 100 = 80%
This means the production line is operating at 80% efficiency compared to its maximum capacity.
Common FAQs
A Cycle Index above 85% is consider good in most industries. However, the target percentage varies depending on industry standards, equipment efficiency, and process requirements.
The frequency depends on operational goals. Some companies calculate it daily or weekly for continuous monitoring, while others track it monthly for trend analysis and long-term planning.
You can improve your Cycle Index by:
Performing regular equipment maintenance
Training operators for efficiency
Optimizing workflows to reduce idle time
Minimizing machine downtime
Implementing preventive maintenance programs