Food Truck Event Profit Calculator
Booking a festival, private event, or one-off gig? Project the real profit — booth fee, travel, event staffing, and your per-item cost all included, not just food cost. Live, on the same shared formula engine as every other calculator here.
Expected Sales
Your best estimate for this specific event.
Event-Specific Costs
The costs that exist because of this specific event, regardless of how much you sell.
Want the full picture? Try the Ultimate Calculator — combines this with packaging, labor, fees, and overhead in one session.
How this is calculated ▸
expected units × price. Variable cost = expected units × variable
cost per unit. Fixed event costs = booth fee + travel + commissary + staffing.
Profit = revenue − variable cost − fixed event costs. Formula engine version .
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Add it to your own site or blog — free, with attribution.
How to use the result
Projected profit is the honest answer to "is this event worth doing" — every cost tied specifically to this booking, not just the food. Profit margin shows that profit as a share of revenue, useful for comparing this event against another one you're weighing. This calculator doesn't tell you whether your margin is "good" — a healthy margin varies by event type and we don't publish a comparative range for the food truck niche until real figures are actually finalized (see Methodology & Sources for exactly where that work stands). What it does show honestly is whether the numbers you're estimating actually add up to a profit before you commit to the booth fee.
Your variable cost per unit needs to be the true cost of making one item — ingredients, packaging, and the labor that goes into each one. Build that from the Recipe Cost Calculator or Cost Per Serving Calculator, plus the Packaging Cost Calculator and Labor Cost Calculator if those aren't folded in yet.
How this calculator works
A single event has two very different kinds of cost. Variable cost scales with how much you sell — more units means more ingredients, packaging, and per-item labor, so it's your cost per unit times how many you expect to sell. Fixed event costs exist because you booked this specific event at all, regardless of how many units move: the booth fee the organizer charges, fuel to get the truck there and back, a commissary fee if you needed prep kitchen time, and staffing your crew for the day — separate from the per-item labor already inside your variable cost, since having a person at the window costs the same whether you sell 50 items or 300. Revenue minus both kinds of cost is what this event actually nets you.
Worked example
The example loaded above: a weekend festival, expecting to sell 280 items at $9.00 each, with a $3.50 variable cost per item.
- Expected revenue: 280 × $9.00 = $2,520.00
- Variable cost: 280 × $3.50 = $980.00
- Fixed event costs: $150 booth + $60 travel + $25 commissary + $200 staffing = $435.00
- Projected profit: $2,520.00 − $980.00 − $435.00 = $1,105.00
- Profit margin: 43.9%
Fixed event costs here are 30.7% of total cost — real money before a single item sells, which is exactly why "will enough people show up" is the real risk in event work, not the cost of the food itself. If turnout came in 20% below estimate, this same event would still profit — see the what-if below — but the margin for error shrinks fast the higher those fixed costs climb relative to expected volume.
Common mistakes
- Forgetting event staffing as a separate cost. Per-item labor (folded into variable cost) covers making the food — having a second person on the window or grill for the day is a real, separate cost that doesn't scale down just because sales are slower than hoped.
- Underestimating travel cost for far-away events. A great booking two hours away can turn mediocre once real round-trip fuel cost is counted, not just a rough guess.
- Using an optimistic sales estimate without checking the downside. Use the "sell 20% fewer units" what-if below to see whether this event still profits if turnout comes in under your estimate, not just your best-case number.
- Comparing this event's margin to a generic "typical food truck" number. As with every calculator here, we don't publish a comparative benchmark until it's actually sourced — see Methodology & Sources for the current, honest status of that work.