jarvisbox

会議コスト計算

参加人数・時給・時間から会議の実際のコストをドルで可視化します。

100% client-side · no upload

How to use

  1. Enter the number of people attending the meeting.
  2. Enter the average fully-loaded hourly cost per person (salary + benefits ÷ 2080).
  3. Set the meeting duration in hours and minutes to see the total cost instantly.

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よくある質問

Is this meeting cost calculator free?
Yes, completely free with no signup and no usage limits.
Does my data leave my device?
No. All calculations happen in your browser — nothing is sent to a server.
Does it work on mobile?
Yes. The tool is mobile-first and works on iPhone Safari and Android Chrome.
How do I estimate an hourly rate per person?
A common shortcut: take each person's annual salary, divide by 2080 (work hours/year), then multiply by 1.3–1.5 for overhead and benefits. A $100,000/year employee costs roughly $62–$72/hour fully loaded.

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