Tools & calculators
Interactive calculators and prompt builders for event planning workflows.
Free Event Budget Calculator for Planners
Split your total event budget across venue, catering, AV, marketing, and more based on event type and guest count.
Open tool →Free Event Planning Timeline Generator
Work backwards from your event date with phased tasks for planning, production, and follow-up.
Open tool →ChatGPT Prompt Builder for Event Planners
Generate copy-ready prompts for budgets, run-of-show, venue emails, agendas, and reports.
Open tool →Free Run-of-Show Calculator and Template
Add sessions and buffers to build a minute-by-minute show flow.
Open tool →Event Email Send Date Calculator: Free Tool
Plan invitation and reminder sends relative to your event date.
Open tool →Venue Capacity Calculator for Event Planners
Estimate minimum room size and capacity by layout style.
Open tool →Free Event ROI Calculator for Planners
Compare revenue streams to costs and see ROI per attendee.
Open tool →