Event Planning Budget Calculator

The calculator uses your guest count, venue type, city tier, and selected services to estimate costs for each category — venue, catering, accommodation, and add-ons. Each selection applies industry-standard per-person or flat-rate cost assumptions, then totals everything into a single budget estimate. The result updates automatically as you change any input.

Per-guest costs vary widely by event type and location. A simple social gathering may run $50–$100 per person, while a corporate conference or wedding in a major metro can exceed $200–$400 per guest when venue, catering, and services are included. This calculator uses per-person benchmarks aligned to your city tier and venue choice.

The average US wedding costs between $25,000 and $35,000, but this varies greatly based on guest count, location, and inclusions. Weddings in Tier 1 cities like New York or Los Angeles can easily exceed $50,000–$80,000 for 100 guests when luxury venues and full-service catering are involved.

Venue rental and catering are consistently the two largest cost drivers, typically accounting for 50–60% of a total event budget. Guest accommodation (hotel sleeping rooms) and entertainment are the next most significant line items, especially for multi-day events.

Venue costs, catering minimums, and labor rates differ substantially by market. Tier 1 metros like New York City, Los Angeles, and Chicago can cost 40–70% more than smaller Tier 3 markets for the same type of event. Selecting your city tier helps the calculator apply realistic regional pricing.

For events over 75 guests or those involving multiple vendors, an event coordinator is strongly recommended. They typically charge $1,500–$5,000 for day-of coordination or 10–15% of the total event budget for full planning services. Their expertise can actually reduce costs by avoiding expensive mistakes and negotiating vendor contracts.

This calculator provides a realistic ballpark estimate based on industry-average pricing. Actual costs depend on your specific vendors, timing, and negotiations. Use this estimate as a starting point for budgeting, then request quotes from local vendors to refine each line item. We recommend adding a 10–15% contingency buffer to your final budget.

Absolutely. Select 'Corporate Meeting / Conference' as your event type, enter your attendee count and days, then check services like A/V equipment, support staff, and appropriate meal functions. The calculator adjusts its pricing model to reflect corporate event norms, including higher A/V and staffing costs relative to social events.