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My Celebration Plan · Free Tool

Party Space Calculator

Estimate useful venue square footage from guests, seating, dancing and service areas.

100% Free
1
Your celebrationAdjust the details below to match your event.
Planning estimate, not a vendor quote. Use this result as a starting point and confirm final pricing, quantities, fees, policies and service requirements with your vendors.
Step-by-step guide

How it works

Enter your actual planning assumptions, review the estimate, and keep it current as plans change.

  1. Choose the celebration type and enter Expected guests.
  2. Select Seating style, Dance floor and Food service to match the layout you intend to use.
  3. Click Update Estimate and review the suggested useful space allowance.
  4. Discuss the result with the venue using its actual floor plan, access routes and service requirements. This estimate is not a legal occupancy limit; confirm the venue’s permitted capacity and update the choices as the layout changes.
  5. Use Print / Save PDF to open the PDF preview of the current estimate. Review the report, then choose Download PDF to keep a copy or Print for a paper copy.
  6. Use Save Progress to keep these inputs in your planner account and check for the success confirmation. Sign in or create an account if prompted; revisit Saved Progress in your Planner Dashboard to continue. Reset returns the calculator to its default inputs.
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