Party-day timeline builder
The timeline is for the host and helpers. Guests only need the times that affect them.
Use the calculator
Build a setup, arrival, food, activity, and cleanup schedule backward from the party start time.
The interactive calculator loads here. Your entries remain in this browser.
How the estimate works
The builder works backward from guest arrival for setup and places food, the final activity, and cleanup within the event length.
Use the result as a planning estimate and change it for your guests, menu, room, and local requirements.
Use the real headcount
Create the invitation and collect household replies before making the final plan.