Takt time is the pace of production required to match customer demand, calculated as net available time divided by customer demand. In the example, 27,000 seconds divided by 900 units equals 30 seconds per unit. It is a target rhythm, not a measured speed. The word comes from the German for a musical beat, and it sets the heartbeat every station on the line must sync to.

How do I calculate takt time for a shift?

Subtract breaks and planned stops from shift time to get net available time, then divide by customer demand for that window. In the example: 480 minus 30 equals 450 minutes, times 60 equals 27,000 seconds, divided by 900 units equals 30 seconds per unit. Both the time and the demand must cover the same period, and converting to seconds gives a clean per-unit result.

What is the difference between takt time and cycle time?

Takt time is demand-driven and tells you how fast you must produce, 30 seconds per unit in the example. Cycle time is what the line actually achieves. When cycle time is below takt, you meet demand; when it exceeds takt, you fall behind. Takt is a fixed target that only changes with demand, while cycle time varies with line performance and problems on the floor.

What happens if cycle time is greater than takt time?

The line cannot keep up with demand and backlog grows. If takt is 30 seconds but cycle time is 34 seconds, you fall 4 seconds behind on every unit, roughly 120 seconds lost per 30 units. Options include removing waste to shorten cycle time, adding an operator or station, running overtime, or splitting work across parallel lines. Ignoring the gap guarantees late orders.

Should takt time include breaks and downtime?

No. Breaks, meetings, and planned stops are removed from net available time before you divide. In the example, 30 minutes of breaks come out of 480, leaving 450 minutes or 27,000 seconds. Including them would inflate available time and lengthen takt, making the required pace look easier than it is. Only count the time the line is genuinely available to build product.

How often should I recalculate takt time?

Recalculate whenever customer demand or available time changes, typically at each new production period or when orders shift materially. If demand rises from 900 to 1,000 units on the same 27,000 seconds, takt tightens from 30 to 27 seconds per unit and you must rebalance stations. Many plants review takt weekly or per shift when demand is volatile, and hold it steady when demand is stable.

Production and Throughput

Takt Time Formula

Takt time is the available production time divided by customer demand. It sets the heartbeat of the line and tells you how fast you need to produce one unit to satisfy the customer.

Formula

Takt Time = Net Available Time / Customer Demand

Variables

Net Available Time: Shift time minus all breaks, meetings, and planned stops, in seconds
Customer Demand: Number of units the customer requires in that same time window

Understanding the Takt Time Formula

Takt time is the rate the customer sets, not the rate the machine can hit. It converts demand into a per-unit clock: net available time divided by customer demand. In the example, 27,000 seconds serving 900 units means one unit must leave the line every 30 seconds to stay on schedule. This single figure aligns staffing, line balancing, and station work content to real demand, so you build exactly what the customer pulls, no faster and no slower.

Take net available time from the shift after subtracting breaks and planned stops, here 450 minutes or 27,000 seconds. Pull customer demand from firm orders or the forecast for that same window, 900 units. Keep both over the identical time span or the math misleads. Use seconds so the result reads as seconds per unit. A frequent gotcha is inflating available time by ignoring breaks, which lengthens takt and hides that you are already behind demand.

Compare takt against your actual cycle time. If takt is 30 seconds and cycle time is 28 seconds, you can meet demand with a small buffer. If cycle time exceeds 30 seconds, the line cannot keep pace and you need more capacity, another shift, or waste removal. Takt stays fixed while demand holds, so recalculate whenever orders shift. Balancing every station near, but under, takt is the core of a level flow line.

Worked Example

A shift is 480 minutes. Breaks total 30 minutes. Customer demands 900 units per shift.

Net available time = 480 - 30 = 450 minutes = 27,000 seconds
Takt time = 27,000 / 900 = 30 seconds per unit

Result: 30 seconds per unit

Common Mistake

Confusing takt time with cycle time. Takt time is demand-driven and stays fixed as long as customer demand stays the same. Cycle time is what the line actually achieves. If cycle time is higher than takt time, the line cannot meet demand.

Frequently Asked Questions

What is takt time?: Takt time is the pace of production required to match customer demand, calculated as net available time divided by customer demand. In the example, 27,000 seconds divided by 900 units equals 30 seconds per unit. It is a target rhythm, not a measured speed. The word comes from the German for a musical beat, and it sets the heartbeat every station on the line must sync to.
How do I calculate takt time for a shift?: Subtract breaks and planned stops from shift time to get net available time, then divide by customer demand for that window. In the example: 480 minus 30 equals 450 minutes, times 60 equals 27,000 seconds, divided by 900 units equals 30 seconds per unit. Both the time and the demand must cover the same period, and converting to seconds gives a clean per-unit result.
What is the difference between takt time and cycle time?: Takt time is demand-driven and tells you how fast you must produce, 30 seconds per unit in the example. Cycle time is what the line actually achieves. When cycle time is below takt, you meet demand; when it exceeds takt, you fall behind. Takt is a fixed target that only changes with demand, while cycle time varies with line performance and problems on the floor.
What happens if cycle time is greater than takt time?: The line cannot keep up with demand and backlog grows. If takt is 30 seconds but cycle time is 34 seconds, you fall 4 seconds behind on every unit, roughly 120 seconds lost per 30 units. Options include removing waste to shorten cycle time, adding an operator or station, running overtime, or splitting work across parallel lines. Ignoring the gap guarantees late orders.
Should takt time include breaks and downtime?: No. Breaks, meetings, and planned stops are removed from net available time before you divide. In the example, 30 minutes of breaks come out of 480, leaving 450 minutes or 27,000 seconds. Including them would inflate available time and lengthen takt, making the required pace look easier than it is. Only count the time the line is genuinely available to build product.
How often should I recalculate takt time?: Recalculate whenever customer demand or available time changes, typically at each new production period or when orders shift materially. If demand rises from 900 to 1,000 units on the same 27,000 seconds, takt tightens from 30 to 27 seconds per unit and you must rebalance stations. Many plants review takt weekly or per shift when demand is volatile, and hold it steady when demand is stable.