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Absence Rates Meeting Cost Calculator

Estimate the cost of employee absences from meetings using attendance, hourly cost, meeting length and absence rate.

Your Details

Overview

This absence rates meeting cost calculator estimates the direct staff-time cost of people missing recurring meetings. Enter the scheduled attendance, average hourly cost, meeting duration, typical absence rate and annual meeting frequency to see the estimated cost of absences.

How it works

The calculator first estimates the average number of absent attendees by multiplying scheduled attendance by the absence rate. It then multiplies those expected absences by the average hourly cost and meeting duration to estimate an absence cost per meeting. Multiplying that figure by the number of meetings per year produces the annual estimate.

How to use this calculator

  1. 1Enter the number of people scheduled for each meeting.
  2. 2Add an average hourly cost for each attendee.
  3. 3Enter the planned meeting length in hours.
  4. 4Enter the typical percentage of attendees who are absent.
  5. 5Add the number of meetings held each year and review the estimated costs.

Example Calculation

Scheduled attendees

12

Average hourly cost per attendee

$45

Meeting duration

1

Absence rate

15%

Meetings per year

52

Estimated annual absence cost

$4,212

With 12 scheduled attendees, a 15% absence rate means an average of 1.8 people miss each one-hour meeting. At an average hourly cost of 45, this is about 81 per meeting and 4212 per year across 52 meetings.

Frequently asked questions

What is an absence rate in a meeting?

The absence rate is the percentage of people scheduled for a meeting who do not attend. For example, if 2 out of 10 expected attendees miss a meeting, the absence rate is 20%.

How is the meeting absence cost calculated?

The calculator multiplies expected absent attendees by the average hourly cost and the meeting duration. It then multiplies the per-meeting result by the annual number of meetings.

Should I use salary or a fully loaded hourly cost?

For a broader employer-cost estimate, use a fully loaded hourly cost that can include pay and relevant employer costs. For a simpler estimate, use average hourly pay.

Does this include the cost of delayed decisions?

No. The calculator estimates direct staff-time value only. Missed decisions, rework, delays and reduced collaboration can create additional costs that vary by situation.

Can I use this for online meetings?

Yes. The same approach can be used for in-person, hybrid or online meetings when the attendance, duration and hourly cost estimates are appropriate.

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Assumptions and warnings

Assumptions

  • The hourly cost is assumed to represent the average cost of time for every scheduled attendee.
  • The absence rate is assumed to be representative of each meeting during the year.
  • The estimate values time allocated to the meeting and does not measure lost decisions, delays, preparation time or follow-up work.
  • Results are estimates and do not include taxes, travel, technology, room costs or other meeting expenses unless included in the hourly cost.

Warnings

  • This calculator provides an estimate only and is not financial or business advice.
  • A missed meeting may have operational effects that are not captured by a direct staff-time cost estimate.
Absence Rates Meeting Cost Calculator