Formula
Person-hours per meeting = attendees × (meeting minutes + prep minutes per person) ÷ 60. Meeting cost = person-hours × average hourly cost. Monthly cost = meeting cost × recurring meetings per month.
Business
Meeting Cost Calculator
Estimate the labour cost of a meeting from attendee count, average hourly cost, meeting length and preparation time.
Business
Meeting Cost Calculator
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Formula used
Person-hours per meeting = attendees × (meeting minutes + prep minutes per person) ÷ 60. Meeting cost = person-hours × average hourly cost. Monthly cost = meeting cost × recurring meetings per month.
This is the method behind the answer, so the result can be checked rather than simply trusted.Visual grid
This number is one point on a larger pattern
Meeting Cost is not just a final answer. It is a step on a line: before and after, input and output, assumption and result.
Micro-timehours, minutes, shiftsHuman scaledays, weeks, projectsMacro-timemonths, years, calendars
InputFormulaResult
ReadyCalculationTime keeps the path visible: the input, the method and the final number belong together.
CalculationTime
Meeting Cost Calculation Report
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Inputs
- Attendees
- 6 people
- Average hourly cost
- 60 currency/hour
- Meeting length
- 60 minutes
- Prep/follow-up per person
- 10 minutes
- Occurrences per month
- 4 meetings
Method
Person-hours per meeting = attendees × (meeting minutes + prep minutes per person) ÷ 60. Meeting cost = person-hours × average hourly cost. Monthly cost = meeting cost × recurring meetings per month.
- Six attendees spend 60 meeting minutes plus 10 prep/follow-up minutes each, so person-hours are 6 × 70 ÷ 60 = 7.00. At 60 per hour, the meeting costs 420. Four occurrences per month gives 1,680 per month.
Assumptions
- Average hourly cost is a planning estimate and should include employer burden or contractor overhead if that is the question.
- Every attendee is assumed to spend the same meeting time and prep/follow-up time.
- The result estimates labour time only; room hire, travel, tools, opportunity cost, decisions delayed or benefits created are not included.
- Recurring monthly cost assumes the meeting repeats at the entered frequency with the same attendee count and duration.
Notes
Use this space on the printed report for client, supplier, classroom, job-location, measurement, quote or approval notes.
Worked example
Six attendees spend 60 meeting minutes plus 10 prep/follow-up minutes each, so person-hours are 6 × 70 ÷ 60 = 7.00. At 60 per hour, the meeting costs 420. Four occurrences per month gives 1,680 per month.
Professional note
Master’s Tip: do not use cost alone to kill useful meetings. Use the number to sharpen purpose: fewer attendees, shorter agenda, clearer decision owner, async update first, or a written outcome that makes the labour spend worthwhile.
Regional and unit assumptions
Standard or basis: currency-neutral labour-cost arithmetic. No employment-cost, tax, payroll or productivity benchmark is claimed.
Assumptions and limitations
- Average hourly cost is a planning estimate and should include employer burden or contractor overhead if that is the question.
- Every attendee is assumed to spend the same meeting time and prep/follow-up time.
- The result estimates labour time only; room hire, travel, tools, opportunity cost, decisions delayed or benefits created are not included.
- Recurring monthly cost assumes the meeting repeats at the entered frequency with the same attendee count and duration.
Methodology & Accuracy
How this calculator is checked
CalculationTime pages are built around visible arithmetic: the formula, assumptions, worked example and practical limitations are shown so the result can be checked rather than simply trusted.
Formula used
Person-hours per meeting = attendees × (meeting minutes + prep minutes per person) ÷ 60. Meeting cost = person-hours × average hourly cost. Monthly cost = meeting cost × recurring meetings per month.
Standard or basis
Standard or basis: currency-neutral labour-cost arithmetic. No employment-cost, tax, payroll or productivity benchmark is claimed.
Where a calculator follows a named legal, trade or industry standard, that standard is cited visibly. Otherwise the page uses transparent general arithmetic and states its limits.Master's Tip
Master’s Tip: do not use cost alone to kill useful meetings. Use the number to sharpen purpose: fewer attendees, shorter agenda, clearer decision owner, async update first, or a written outcome that makes the labour spend worthwhile.
Related calculators
Questions
How do I calculate meeting cost?
Multiply attendee count by meeting time plus prep time, convert to hours, then multiply by average hourly cost.
Should I use salary or loaded hourly cost?
Use loaded hourly cost when possible because employer taxes, benefits, equipment, management overhead or contractor margin can make real cost higher than salary alone.
Does this mean meetings are bad?
No. Some meetings save far more than they cost. The calculator simply makes the labour investment visible.
How can I lower meeting cost?
Reduce attendees, shorten the meeting, replace status updates with async notes, send pre-read material, and end with explicit decisions or next actions.
Does this include opportunity cost?
No. It estimates direct labour cost only. Opportunity cost can be much higher when senior people or blocked delivery work are involved.
Calculation note
Meeting cost calculators became useful as knowledge work made time the main input. The goal is not to remove every meeting; it is to make attention, preparation and recurring commitments visible enough to manage.
Time is the hidden budget line
A one-hour meeting with six people consumes six person-hours before preparation or follow-up. Because calendar invites do not show that cost, recurring meetings can quietly become a large labour commitment.
Loaded cost gives a more realistic view
Salary alone may understate the cost of employee time. Benefits, employer taxes, equipment, software, management overhead and contractor margin can all matter when a business is comparing meeting time with delivery work.
The useful outcome is better meeting design
The best use of the result is practical: invite fewer people, shorten default durations, replace updates with written notes, protect maker time and make decisions explicit. The calculator supports judgement; it does not replace it.