Wedding Per Head Cost Calculator
The per-head cost of a wedding is one of the most useful planning metrics because it lets you set a realistic guest list size based on your budget, or work out your total budget from a target guest count. This calculator lets you enter your catering cost per person, a service charge percentage, the number of guests, any fixed costs that do not scale with guest count, and variable per-person costs like favours and place settings. The result shows your total cost, cost per head, and how your per-head figure compares with US regional benchmarks so you can see where your wedding sits on the spectrum.
Wedding per-head formula
Catering with Service Charge = Catering per Head x (1 + Service Charge / 100)
Variable Cost per Head = Catering + Bar + Favours
Total Variable = Variable Cost per Head x Guests
Total Cost = Total Variable + Fixed Costs
Overall per Head = Total Cost / Guests
Frequently asked questions
What is the average cost per head at a US wedding?
According to The Knot's Real Weddings Study, the average US wedding cost in 2023 was approximately $35,000 with an average of 117 guests, giving a per-head cost of roughly $300. However, per-head costs vary widely by region: weddings in the New York metro area average $500-700+ per head, while weddings in the Midwest or Southeast average $150-250 per head.
What costs are included in the per-head calculation?
The true per-head cost includes all variable costs that scale with guest count: catering (food and beverage, service charge, and gratuity), venue space per guest, favours, seating/place cards, menus and stationery, and any per-person entertainment costs. Fixed costs like photography, florals, the dress, and cake are typically excluded from per-head calculations, though they are part of your total budget.
How do I reduce my wedding cost per head?
Effective ways to reduce per-head costs: choose a buffet or food-station format over a plated dinner (saves $30-60 per head); reduce alcohol to beer and wine only; limit the open bar to the reception rather than the cocktail hour; use a smaller bridal party to reduce vendor minimums; choose an off-peak day (Friday or Sunday) and off-peak month (January-March); and reduce the guest list.
What is the service charge vs gratuity at a wedding venue?
Most venues and caterers add a service charge (also called an admin fee) of 18-24% on top of the per-head food and beverage cost. This is typically shared between the kitchen and service staff. Gratuity is an additional voluntary tip (15-20%) given directly to your service team on the day. Both should be factored into your per-head budget.
Should the wedding cake be included in the per-head cost?
Most couples calculate wedding cake cost separately as a fixed cost per slice ($3-15 per slice depending on bakery and design), and it is often served instead of a plated dessert course - which should be subtracted from the catering per-head cost. Some venues include cake-cutting fees ($1-5 per person) which do count toward per-head costs.
Sources
- U.S. Bureau of Labor Statistics: Consumer Price Index - food away from home.
- Consumer Financial Protection Bureau: Budgeting tools.
Reviewed by the CalculatorHub team, edited by James Graham, 14 June 2026. See our methodology.