Free Meeting Cost Calculator WHAT IT IS A single-file calculator that shows what a meeting costs from each attendee's hourly rate and the meeting duration. WHAT'S INSIDE Meeting_Cost_Calculator.html (single file, works offline). HOW TO USE (5 STEPS) 1. Open the main file in its folder. 2. Replace every bracket field or EXAMPLE row with your own details. 3. Save a copy for each client or week before you start editing. 4. Use it on a real job, not just as a sample. 5. Keep the finished copy with the project file. REQUIREMENTS Any modern web browser; no internet connection needed. Opens as a single file.