Takt time (or cycle time) is a term that is very rarely understood outside of engineering circles, but can apply to different businesses who need to improve their business processes. The reason for writing this post is to help people who approach their business improvement with no real objectives other than to be better than they currently are. When continuous improvement approaches are used in isolation there is sometimes a lack of understanding about how good an improvement needs to be in order to serve the business from the perspective of profit and customer service. Sometimes we pat ourselves on the back when we make improvements, but the improvement might not go far enough. Calculating takt time is a simple approach that divides the amount of demand into the available time. For example, if you need to handle three enquiries every hour, then that means that the task (nominally) should be designed to be no longer than 20 minutes. Obviously this example assumes that there is n