Meeting Cost Calculator
Work out what a meeting costs in pay and employer on-costs, from hourly rates or annual salaries. Per-role breakdown to the cent, the yearly cost of a recurring meeting, and what a written note would cost instead.
Meeting Cost Calculator
How you know their pay
Attendees by role
List each role in the room. On-costs % is what the employer pays on top of pay: pension or CPF contributions, payroll taxes, insurance and benefits. The 40% in the example rows is a placeholder, not a benchmark — replace it with your own figure.
Duration + frequency
How to use the Meeting Cost Calculator
Choose hourly rates or annual salaries
If you know salaries, switch Pay entered as to annual salary and set the paid hours per year. 2,080 is 40 hours over 52 weeks; 2,288 is 44 hours, the Ministry of Manpower's limit on a normal working week in Singapore. Dividing a salary by paid hours counts holidays and leave as working time; enter fewer hours if you want the cost of hours actually worked.
List the room by role, with on-costs
Group attendees by role and enter how many of each are in the meeting. On-costs % is what the employer pays on top of pay. In Singapore the employer's CPF contribution for an employee aged 55 or below is 17% of wages, but only on Ordinary Wages up to $8,000 a month, so for someone paid more than that the CPF share is below 17%. Add insurance, benefits and any payroll taxes your own employer pays. The example rows use 40% as a placeholder.
Set the length and how often it runs
Use the whole calendar block for the length. For a recurring meeting choose weekly, every two weeks or monthly to see the yearly cost and the hours each attendee spends in it. With the example rows, the meeting costs $777.00; run weekly, that is $40,404 a year.
Read the breakdown and the written-note comparison
The table shows each role's loaded hourly cost, its cost per attendee to the cent, and the row totals, which add up to the meeting total. The comparison prices the same room as a note: 15 minutes for one person to write, 5 minutes for everyone else to read. That suits a status update; it does not describe a meeting where people have to decide something together.
What a meeting costs, and what the figure leaves out
A meeting's cost in money is the pay of everyone in it for as long as it runs, plus what the employer spends on top of that pay. The calculator adds those up role by role. The figure is a floor rather than the full cost: it does not count the time spent preparing, the time it takes to get back into other work afterwards, or what the people in the room would otherwise have done. It is still useful, mostly for recurring meetings, where a modest weekly figure becomes a large yearly one.
From salary to an hourly cost
To turn a salary into an hourly figure, divide by the hours you treat as paid. 40 hours over 52 weeks is 2,080, the usual US convention, and $120,000 a year then comes to $57.69 an hour. Over 2,288 hours, a 44-hour week, the same salary is $52.45. Neither is wrong; they answer slightly different questions, which is why the hours are an input. The hourly figure then needs the employer's on-costs. These differ by country and by employer. In Singapore, the CPF Board sets the employer's contribution for an employee aged 55 or below at 17% of wages from 1 January 2026, on Ordinary Wages capped at $8,000 a month; health insurance, other benefits and office costs come on top, and they are your employer's numbers to supply. At 40%, the $57.69 becomes $80.77 an hour.
"We silently read one at the beginning of each meeting in a kind of 'study hall.'" Jeff Bezos, 2017 letter to Amazon shareholders, on six-page memos
More meetings, and the written alternative
Microsoft's Work Trend Index for 2022 reported a 252% increase in weekly time spent in meetings for the average Teams user since February 2020, and a 153% increase in the number of weekly meetings. Some organisations answer with writing. Jeff Bezos, in his 2017 letter to shareholders, said Amazon does not use slide presentations; it writes "narratively structured six-page memos", read silently at the start of each meeting. He also said a great memo "probably should take a week or more" to write. That is the honest limit of this page's written-note comparison: 15 minutes of writing is enough for a status update, not for the kind of document that replaces a decision meeting.
Using the number well
The most useful run is a review of recurring meetings: list each one, work out its yearly cost and the hours each person spends in it, and ask whether it is still worth that. A weekly hour of nine people at the example rates is 468 person-hours a year. The answer will often be to keep the meeting but shorten it, or to invite fewer people; the per-role table shows where the cost sits. Treat the figure as an estimate of pay and on-costs, not a payroll number, and check on-cost figures with whoever runs payroll before quoting them.
2,080 hours, Singapore's 17% employer CPF, and Amazon's silent memos
2,080 hours is 40 hours × 52 weeks, the usual divisor for turning a salary into an hourly rate.
Singapore's Ministry of Manpower caps a normal working week at 44 hours; over 52 weeks that is 2,288 hours.
From 1 January 2026, employers pay CPF of 17% of wages for employees aged 55 and below (CPF Board).
CPF is charged on Ordinary Wages only up to $8,000 a month, so above that the employer's CPF falls below 17% of pay.
Microsoft's 2022 Work Trend Index: weekly time in meetings for the average Teams user up 252% since February 2020.
The same report: the number of weekly meetings up 153% over the same period.
Amazon meetings start with a six-page memo read in silence, Bezos wrote in his 2017 shareholder letter.
He added that a great memo "probably should take a week or more" to write.
A weekly one-hour meeting takes 52 hours a year from each attendee: six and a half eight-hour days.
The example meeting costs $777.00; held weekly, $40,404 a year.
Frequently Asked Questions
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On-costs are what an employer spends on top of pay because the person is employed: retirement contributions such as CPF, payroll taxes, insurance and other benefits, and, if you choose, a share of office and equipment costs. Enter them as a percentage of pay. The right figure is your employer's; ask whoever runs payroll. The 40% in the example rows is a placeholder. For Singapore, employer CPF alone is 17% of wages for employees aged 55 and below, on Ordinary Wages up to $8,000 a month.
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Switch the pay basis to annual salary and the calculator divides by the paid hours you set. $120,000 over 2,080 hours (40 × 52) is $57.69 an hour; over 2,288 hours (44 × 52) it is $52.45. With 40% on-costs the first becomes $80.77 an hour. Dividing by paid hours counts leave as working time; enter fewer hours to price only the hours actually worked.
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No. It cannot know each attendee's age, residency or wage, so on-costs are yours to enter. Work out the CPF part from the CPF Board's rules: for an employee aged 55 or below the employer pays 17% of Ordinary Wages up to $8,000 a month. On a monthly salary of $10,000, that is 17% of $8,000, or $1,360, which is 13.6% of the salary rather than 17%. Older employees have lower rates, and foreigners on work passes do not attract CPF at all.
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It is the cost of one meeting times the number of meetings a year: 52 for weekly, 26 for every two weeks, 12 for monthly. It assumes the meeting never gets cancelled, so if yours is skipped over holidays the real figure is somewhat lower. The hours line uses the same count, and turns hours into days at 8 hours a day.
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The calculator counts the meeting itself. If preparation matters, add it to the duration: a one-hour meeting that needs half an hour of reading from everyone is closer to a 90-minute cost. Follow-up work belongs to whoever does it, so add it as extra minutes for that role only if you want it counted.
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It is an assumption, stated on the page: one person writes for 15 minutes and every other attendee reads for 5, at the room's average loaded rate. For the example meeting that is 55 minutes and about $79.14, against $777.00 for the meeting. It fits status updates and announcements. It does not fit design reviews, negotiations or decisions that need discussion, and a serious document takes far longer than 15 minutes: Jeff Bezos wrote that a great six-page memo "probably should take a week or more".
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So that the table adds up. Each attendee's cost is rounded to the cent once, each row is that amount times the number of people, and the total is the sum of the rows. The yearly figure is the meeting total times the number of meetings a year.
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Read the row totals. In the example, one senior manager at $120 an hour costs $168.00 of the $777.00, three mid-level staff $294.00 and five junior staff $315.00. Whether the senior or the junior end dominates depends on your own rates and head counts, which is the point of listing them by role.
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It works better for a periodic review of recurring meetings than for embarrassing people in a live one. List each recurring meeting, work out its yearly cost and hours, and decide whether to keep it, shorten it, invite fewer people or replace it with a written update.
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No. The calculation runs in your browser; the roles and pay figures you type are not sent to our server.
Method & sources
How it computes
Cost = sum over roles of attendees x hourly pay x (1 + on-costs %) x minutes / 60, rounded once per attendee to the cent; rows are that figure x head count, so they add to the total. Annual pay / paid hours per year (2,080 = 40 x 52; 2,288 = 44 x 52) gives the hourly rate. Yearly cost = meeting x 52, 26 or 12. Written-note comparison: 15 minutes to write, 5 per other reader, at the attendee-weighted loaded rate (MeetingCostKernel).
What this tool implements
- On-costs are the reader's input, never a constant. For scale the page quotes CPF Board: from 1 January 2026 the employer contributes 17% of wages for employees aged 55 and below (monthly wages above $750), on Ordinary Wages capped at $8,000 a month, so the CPF share is below 17% of pay above that ceiling.
- Hours basis is an input: 2,080 (40 hours x 52 weeks) or 2,288 (44 x 52), 44 hours being the Ministry of Manpower's limit on normal hours of work in a week. Dividing pay by paid hours counts paid leave as working time, and the page says so.
- Money is held in integer cents: pay is taken to the cent, each attendee's cost is rounded once, and the displayed rows sum to the displayed total.
- Corrected 2026-10-17: "$800 / $42,000" for a "10-person" meeting (the page's own default was 9 people, $777.00, $40,404 a year); "Atlassian's Slack bot" showing live meeting cost, Atlassian's "31 hours per month", Asana's "25 meetings per week", "fully-loaded cost is typically 1.3-1.5x", "$200-300/hr" for Singapore and Hong Kong managers, "deep work happens in 90-minute blocks" and "two-pizza rule caps meetings at 6-8" (all unsourced, removed); the "what you could buy instead" list (invented prices, removed); Microsoft's 252% re-stated as Microsoft words it; the results markup never closed its wrapper.
Sources
- CPF Board. How much CPF contributions to pay: contribution rates from 1 January 2026, and the rate table PDF (OW capped at the $8,000 ceiling). https://www.cpf.gov.sg/employer/employer-obligations/how-much-cpf…
- Ministry of Manpower, Singapore. Hours of work, overtime and rest days (normal hours: up to 44 hours a week). https://www.mom.gov.sg/employment-practices/hours-of-work-overtim…
- Microsoft. Work Trend Index 2022: Great Expectations — Making Hybrid Work Work (252% increase in weekly meeting time for the average Teams user since February 2020; 153% more weekly meetings). https://www.microsoft.com/en-us/worklab/work-trend-index/great-ex…
- Bezos J. 2017 Letter to Shareholders (six-page narrative memos read silently at the start of each meeting). Amazon. https://www.aboutamazon.com/news/company-news/2017-letter-to-shar…
What can make this go out of date
- None at runtime; nothing the reader types is sent anywhere.
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