Brain powerOrganization Management Rhythm

Organization Management Rhythm (part 6.8): Tools – Cost Per Event

This article is part 6.8 of a series of articles on Organization Management Rhythm.

This may not seem as important as the rest of the Organization Management Rhythm but there are different thoughts and standards to apply here. The cost of the meeting is fairly straightforward. Based on the meeting, this portion of the analysis shows exactly what the meeting is costing in terms of just hours invested on the event. This is looking at the first level. For this we are using a board which meets weekly and a working group (WG) that meets weekly (Table 1).

Cost Per Event
Table 1. Cost Per Event.

This analysis shows the amount of money that a meeting is costing the organization in terms of relevant and irrelevant people attending meetings.  What it is not showing you is the true cost of the two meetings. What is needed is to show exactly how many people it would take to work the event if doing it full time. 1880 hours per year equates to 1 yearly full-time employee. 1880/12-156.67 hours per month = 1 monthly full time employee. Table 2 shows the min/max hours of the board and the working group together.

Cost Per Month
Table 2. Cost Per Month.

It is part of the study of the team scaling fallacy. Which means that in layman’s terms, the more people that are thrown at a task the quicker it will be done. There are diminishing returns after a certain point. The more connected a team is the more chance that the effectiveness and productivity will decrease1

A six-person group (the minimum group size fed under the Two Pizza Rule) has 15 links. The maximum group size under the Two Pizza Rule, ten people, bring the number of links up to 45. 45 is not a lot of links, but that’s to be expected when limiting group size in accordance with the Two Pizza Rule. However, the trend starts to snowball quickly. A group of 15 people has 105 links and a group of 20 has 190. Even at just ten people, there are still an average of 45 links; 45 opportunities for social and political connections to drag down the effectiveness and productivity of a meeting.

Links Versus Group Size
Figure 1. Links Versus Group Size2.
The formula for how many links are in a group is n(n-1)/2 where n=# of people. To look at the sales board that has 30 people in it, the calculation would be 30(30-1)/2 which means that there are an astonishing 435 links. Teams are productive when they work well together. It is just that large teams tend to have more outside influences that can derail the conversation for a meeting. The more people that are asked for input may put the meeting over time and off subject. Limiting the conversations to the agenda will allow the organization to be able to achieve some control over the conversation.3

Limiting the people at the meeting to who just needs to be there can increase the productivity of the meeting. Aim to have no more than ten people in any meeting. Anything past that significantly increases the number of links present. Eight people to ten is a gain of just seventeen links where six to eight is only 13.

Next part (part 7.1): Analysis – Phase 1: Identify and Document the Existing Organization Calendar Rhythm.

Acknowledgements: Thank you to Tomi Antill, Keith Davis, Elise Keith from Lucid Meetings, JFHQ-C Leadership, and Kendra Albright from Kent State University, without whose support this series would not have been possible.

Header image source: U.S. National Archives, Public Domain.


  1. Peinhardt, J. (2019, January 6). Amazon’s Two Pizza Rule: One Simple Rule for Maximizing Meeting Effectiveness. Directorpoint.
  2. Peinhardt, J. (2019, January 6). Amazon’s Two Pizza Rule: One Simple Rule for Maximizing Meeting Effectiveness. Directorpoint.
  3. Staats, B. R., Milkman, K. L., & Fox, C. R. (2012). The team scaling fallacy: Underestimating the declining efficiency of larger teams. Organizational Behavior and Human Decision Processes118(2), 132-142.
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John Antill

John Antill is currently a Knowledge Manager at US Army Expeditionary Workforce. With over 14 years of progressively responsible knowledge management experience in complex technical roles – both military and civilian – requiring exceptional project coordination, problem solving, and management skills, John has established a track record of success by leveraging a collaborative leadership style to accomplish all short- and long-range objectives. An engaging and articulate communicator, he is able to clearly convey complex technical information and propose novel solutions to build consensus with key project stakeholders, including high-value clients and executive leadership. Furthermore, his consistent focus on remaining at the forefront of rapidly evolving technology allows him to drive enterprise-wide innovation and maintain a competitive advantage.JOhn is on the Board of Minority Empowerment Through Technology which provides underserved college STEM students to get the technology they need to be successful in their courware and projects.John Holds a Master of Science in Knowledge Management from Kent State university and a Master of Certified Knowledge Management from the KMInstitute.

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