Build the cost stack
Collect likely venue, transport, lodging, food, taxes, fees, and activity costs. Mark which are fixed for the group and which scale with attendees. Keep deposits and cancellation exposure visible; those matter even when the final per-person number looks affordable.
- Compare quotes on the same headcount and date window.
- Include a contingency rather than setting the exact ceiling as the target.
- Clarify what guests pay separately.
Stress-test headcount
A fixed cost spread over fewer people raises each person’s share. Try a lower attendance scenario before announcing a price. The calculator below is arithmetic only; it does not check availability or include taxes you have not entered.
Quick estimate
See what the group cost implies.
Combine fixed group costs with a per-person estimate. This is a planning calculation, not a provider quote.
Add taxes, service fees, deposits, contingencies, and any costs that guests pay separately before setting a budget.