Calculate Production Cycle Time
Enter your total production time and units produced to calculate cycle time. Compare against takt time targets and identify opportunities to improve throughput.
Production Data
Takt Time Target
Production rate: 400 units in 480 minutes (8.0 hours)
Cycle Time
72.0
seconds per unit
(1.20 min/unit)
Units / Hour
50.0
Efficiency
96.0%
Daily Capacity
400
Takt vs Cycle Comparison
Takt Time Target
75s
per unit
Actual Cycle Time
72.0s
per unit
Cycle Time vs Takt Time
These two metrics are often confused but serve different purposes. Understanding the relationship between them is key to balancing production lines and meeting customer demand.
The actual time it takes to produce one unit from start to finish. This is what you measure on the shop floor. It reflects your current capability including all process variation, operator speed, and equipment performance.
The pace at which you need to produce to meet customer demand. Takt time is calculated as available production time divided by customer demand. It sets the rhythm your line needs to maintain.
When cycle time exceeds takt time, you cannot meet demand. When cycle time is well below takt time, you may be overproducing or have excess capacity. The goal is to get cycle time just under takt time with minimal waste.
How to Measure Cycle Time
Accurate cycle time measurement starts with consistent observation. Here are the two main approaches used on the shop floor.
Direct Observation
- 1.Time multiple consecutive units (at least 10-20)
- 2.Measure from the start of one unit to the start of the next
- 3.Record each observation and calculate the average
- 4.Note any outliers and investigate root causes
Production Log Method
- 1.Record total production time for a shift or run
- 2.Count total units produced during that period
- 3.Divide total time by units for average cycle time
- 4.Subtract planned downtime for net cycle time
Reducing Cycle Time
Cycle time reduction directly increases throughput without adding equipment or labor. Focus on eliminating waste within each cycle first before investing in new capacity.
Map each step in the process and classify it as value-added or waste. Walking, waiting, searching for tools, and excessive inspection are common targets. Even small reductions per cycle compound over thousands of units.
Document the best-known method and train all operators to follow it. Variation between operators is one of the largest sources of inconsistent cycle times. Standard work creates a baseline you can improve from.
Arrange tools, materials, and fixtures within arm's reach. Apply 5S principles to reduce searching and motion waste. A well-designed workstation can cut cycle time by 10-20% without changing the actual process.