Three fee structures, three different days
A flat fee is a fixed cost and behaves like one. Every cover after the first pushes against the same wall and once you clear it, the organiser is done taking. A percentage of gross is a variable cost and never stops: it takes the same cut from cover four hundred as from cover one, so it lowers the slope of your day rather than raising its starting point. The two feel identical when an operator compares them at one sales level and behave nothing alike anywhere else.
Whichever-is-greater is both walls at once. Below the crossover you are on the flat fee and the percentage is invisible. Above it, the fee is invisible and every ticket is handing over its cut. At the numbers in the form — 350 dollars or 12 percent — the crossover is 2,916.67 of gross, which at a 14.50 ticket is cover number 202. Break-even lands at 102 covers, well below that, so this day breaks even under the flat fee and then pays the percentage on everything that comes after.
Read the margin line first
A 14.50 ticket that costs 4.20 in food and 55 cents in packaging, with card processing running 2.32 percent blended across a till that is 80 percent card, leaves 9.41 to put against the day while the flat fee is the one being charged. Once the percentage takes over it leaves 7.67. That pair is what every other figure on the page is built from, and it is worth arguing about against your own till reports before anything else. Move the ticket by a dollar and break-even moves by seven covers. Move the food cost by fifty cents and it moves by six.
The ceiling is the part operators skip
Break-even is only useful next to what the window can actually pass. Fifty-five covers an hour across five hours is 275, and the honest reading of that number is that it is a ceiling nobody reaches, because it assumes an unbroken queue for three hundred minutes with no gap and nothing going wrong. When break-even needs more than about four fifths of the ceiling, the day has no slack in it and the arithmetic has stopped being a forecast.
What the page cannot know
It cannot know whether the organiser percentage is charged on gross or on the figure after sales tax, and that clause is worth more than most of the other inputs put together. It does not model tax at all. It cannot know whether the gate estimate you were given bears any relation to the people who will walk past your window, which is the largest single uncertainty in the whole calculation and the one nobody can fix with arithmetic. And nothing here says whether a pitch is a good deal, whether a fee is fair, or whether a contract term is enforceable — the contract is the contract, and a lawyer reads it, not a calculator.
Questions people ask
How many covers does a food truck need to break even at an event?
It depends almost entirely on the fee structure and the ticket, not on the truck. At the figures in the form — a 350 dollar pitch or 12 percent of gross whichever is greater, a 14.50 average ticket, 4.20 of food and 55 cents of packaging in it, three crew for seven paid hours at 22 an hour, and 145 dollars of travel, fuel and sundries — break-even is 103 covers, or about 21 an hour across a five hour window. Change the ticket by a dollar and that moves by nine covers.
Is a flat vendor fee or a percentage of sales better for a food truck?
A flat fee is better on a good day and worse on a bad one, and the crossover is exactly the fee divided by the percentage. At 350 dollars and 12 percent that is 2,917 dollars of gross. Sell less than that and the flat fee costs you less; sell more and the percentage does. A whichever-is-greater clause gives you the worse of the two on both sides of that line, which is the point of writing it that way.
What should I count as fixed cost for a single event day?
Everything you would still spend if you sold nothing: the crew hours door to door rather than just the window hours, the round trip, the generator fuel and propane, ice, commissary time, and the pitch fee if it is flat. What does not belong there is the truck itself — the payment, the insurance, the equipment depreciation — because those run whether you take the pitch or not and belong in a monthly figure. Putting them in a single day makes every event look unprofitable.
Why does the calculator compare break-even to a covers per hour ceiling?
Because a break-even that sits above what the window can physically serve is not a target, it is a warning. A service point passes orders at a rate set by the slowest station in it, and that rate multiplied by the hours you are open is a hard ceiling. If break-even needs more covers than that, no amount of effort on the day changes the outcome, and the honest response is to renegotiate the fee, shorten the menu, add a second service point or walk away.
Does this include sales tax?
No, deliberately. Tax treatment for mobile vendors varies by state and often by city, whether the organiser percentage is charged before or after tax is a contract term rather than a rule, and getting it wrong in either direction produces a number that looks precise and is not. Enter your figures net of tax and read the contract for which side of the tax line the percentage sits on.