How Much Does a Meeting Cost? The Formula (and a Calculator)

A meeting's cost is attendees × fully-loaded hourly rate × duration in hours × how often it recurs per month. Run that formula on a single recurring meeting and you'll usually land on a number bigger than you expected — big enough that "let's just keep it on the calendar" stops being a free assumption.

The calculator above uses only the numbers you type in — no hidden assumptions, no industry averages baked in. "Fully-loaded hourly cost" means salary plus payroll tax, benefits, and a share of overhead, not gross pay divided by hours worked; that's why the honest number is usually higher than what a quick mental-math version of this formula would produce. Treat the result as a decision-making estimate, not an audit-grade accounting figure.

Breaking down each variable

1. Attendees — count who actually attends, including habitual "optional" joiners. If attendance varies week to week, use your realistic average, not the invite's max headcount.
2. Fully-loaded hourly rate — use a blended average across attendees if roles differ significantly (a meeting with two directors and four ICs has a much higher blended rate than four ICs alone).
3. Duration — the minutes actually spent, not just the calendar block. If a "30-minute" meeting reliably runs 45, price the 45.
4. Frequency — weekly ≈ 4.3×/month, biweekly ≈ 2.2×/month, monthly = 1×/month. Use the real cadence, not the nominal one.

Why this number is bigger than people expect

Most people mentally price a meeting off one person's time — their own. The formula reminds you that a meeting's cost multiplies across every attendee simultaneously. A meeting isn't one person's hour; it's N people's hours, spent at the same time, on the same thing. That's the entire reason six-person meetings feel "fine" in the room and expensive on a spreadsheet — the room doesn't do the multiplication for you.

What a high number does and doesn't mean

From one meeting to your whole calendar

This calculator prices one meeting at a time, which is the right starting point but not the finish line — most people run five, ten, or twenty recurring meetings, and the individually-small ones are often where the real money hides. That's the subject of The True Cost of Too Many Meetings. For a repeatable version of this math across every meeting on your calendar — plus a ranked view of which ones cost the most — the Meeting Cost Calculator does it in one spreadsheet instead of one browser tab at a time.

Pairs well with

Once you've priced your meetings, decide where the freed-up hours should go with the Capacity & Utilization Planner ($49), or redesign the underlying meeting rhythm with the Operating Cadence Engine ($299).