If you’ve ever asked yourself, “How do I calculate catering costs?” you’re not alone. Whether you’re planning a small family reunion or a large corporate gala in Baltimore, the idea of setting a realistic budget can feel daunting. Fortunately, research shows that careful planning goes a long way toward trimming expenses without sacrificing quality (Purplepass). Below, you’ll find a clear approach to help you get started.
Understand your main cost drivers
Several key factors shape your catering expenses:
Headcount
The number of guests directly impacts the amount of food, staffing, and equipment you’ll need. Larger events offer economies of scale since your costs per person tend to drop. For example, if you’re hosting a small get-together, you might wonder how much catering to order for 20 people.Menu complexity
A simple menu with basic dishes typically stays cheaper than a gourmet spread with exotic ingredients and elaborate plating. Vegetarian or gluten-free options also require separate prep, which can nudge costs upward (Ask.com).Service style
Buffet-style dining can reduce expenses by up to 50% when compared to plated meals (Purplepass). Full-service catering, where each course is served to seated guests, naturally demands more labor.Venue logistics
Some venues include catering as part of the package, while others charge extra fees for using an external caterer’s kitchen setup. Simple details such as kitchen access or available parking can affect your final bill (Ask.com).
Plan your catering budget
A structured approach makes the cost calculation easier on you:
Set a per-person target
Many caterers price services on a “per-person” basis for clarity. This rate includes food, labor, and sometimes tableware and rentals. Some lavish events can exceed $120 per person, while more modest spreads often fall between $15 and $40 (Events LV).Account for add-ons
Extras like appetizer stations, bar service, or fancy dessert spreads can add anywhere from a few dollars to $50 or more per person, depending on complexity. If you’re watching your budget closely, consider asking, “What is the cheapest food to cater?” to see if you can simplify part of your menu without compromising flavor.Understand food cost percentages
On average, direct food costs land somewhere between 25% and 35% of the total event revenue (Paytronix). Keep this metric in mind when determining how to price out each dish. If your menu items begin pushing beyond this percentage, you may need to scale back or find more cost-effective ingredients.Factor in labor and overhead
Labor is often your second-largest expense. Staffing needs grow with the number of guests, menu complexity, and service style. Overhead—like transportation, rentals, and supplies—also needs to be folded into your estimate. To get a sense of where you stand, some event planners find it helpful to check what is the going rate for catering per person.
Compare service styles

Choosing the right service style can make or break your budget:
Buffet
This tends to be more economical because guests serve themselves. You save on staffing, and a buffet also features flexible portioning. However, be sure to stock enough variety.Plated
Full-service, plated meals typically cost more. You pay for extra servers who plate and deliver each course. This style suits formal receptions but demands a tighter handle on headcount.Family-style or stations
Family-style meals often fall somewhere between buffet and plated in terms of cost. Food stations add excitement by letting guests move around and sample different themes. They may need additional staff, but portion control is often easier than an open buffet.Food trucks
Some caterers partner with food trucks to bring variety to an event. These can range from $8 per person for basic fare to $40 per person for more gourmet offerings (Events LV).
If you’re debating the overall value, you might also ask is catering cheaper than a restaurant?. In many cases, catering services can handle a higher volume of guests for less total cost.
Keep costs manageable
Good news—there are time-tested strategies you can apply:
Portion control
Serving sizes are key. Experts suggest an average of 6 to 8 ounces of protein per person, 4 to 5 appetizer pieces, and around 4 ounces of side dishes (Events LV). Overestimating can add hundreds of dollars to your bill.Seasonal menus
Design dishes around local and in-season produce for fresh taste and budget-friendliness (Paytronix).Volume discounts
Buying in bulk—especially non-perishable staples—lets caterers secure better rates on ingredients (Paytronix).Reduced menu items
Serving fewer entrée options can cut your inventory costs by 10-15% because overlapping ingredients minimize waste (Paytronix).Buffet with volunteers
For casual events, consider a self-serve buffet assisted by volunteers. This reduces labor expenses and streamlines your final invoice (Purplepass).
Wrap-up and next step
Calculating catering costs involves balancing your guest count, menu details, and preferred service style, then building in enough overhead for staffing and supplies. Once you nail down a budget range, you can decide how elaborate or casual you want your event in Baltimore to be.
As you move forward, you could also explore how much catering to order for 20 people or consider what is the cheapest food to cater?. Choose one or two tactics to help trim expenses, and you’ll see how straightforward it can be to create a memorable gathering at the right price. You’ve got this!