Free Event Profit Calculator is a simple Excel spreadsheet for party and nightlife promoters. Enter expected ticket sales, door sales, and event expenses to estimate revenue, costs, break-even attendance, and net profit before doors open. Looking for complete vendor settlement sheets, DJ/artist payout tracking, and multi-tier ticketing breakdowns? Upgrade to the full Promoter Profit OS workbook: https://whop.com/promoter-profit-os/promoter-profit-os-68