Why food truck pricing is its own problem
A food truck has the cost structure of a restaurant squeezed into a few hours. You pay for prep, fuel, propane, commissary time and often an event fee whether you sell 60 plates or 200. Your ingredient cost per plate is fixed by the recipe, but your labor and overhead per plate swing with every location and every weather forecast.
That is why copying the price on the truck parked next to you does not work. Their portions, rent and volume are not yours. Start from the cost of one plate, then decide the price.
Step 1: Cost one plate, ingredient by ingredient
Here is a three-taco chicken plate. Prices are example invoice prices; put yours in their place. For context, the BLS U.S. city average retail price for a whole chicken was $2.064 a pound in September 2026; boneless thighs from a distributor will be priced differently, which is why your own invoices matter more than any average.
| Component | Quantity | Cost |
|---|---|---|
| Corn tortillas | 3 × $0.09 | $0.27 |
| Chicken thighs (raw, 75% cooking yield) | 6 oz raw for 4.5 oz cooked, at $3.20/lb | $1.20 |
| Salsa (sub-recipe) | 2 oz | $0.22 |
| Onion, cilantro, lime | portion | $0.18 |
| Crumbled cheese | 0.75 oz | $0.24 |
| Ingredients | $2.11 |
Add a 4% waste allowance for trim, dropped tortillas and end-of-day leftovers: $2.11 ÷ 0.96 = $2.20.
Packaging for this plate (boat, foil, napkins, fork) comes to $0.28.
If your salsa is a batch you make at the commissary, cost it once as a sub-recipe and use the per-ounce figure on every item that uses it. The recipe cost calculator handles both.
Step 2: Spread labor and overhead over a realistic day
Labor on a truck is a shift, not a per-plate cost, so convert it.
- Labor: 2 people × 6 hours (prep, service, cleanup) × $18.00 = $216.00 per day. For reference, BLS put the median hourly wage at $17.25 for short-order cooks and $17.98 for restaurant cooks in May 2025. Include your own hours at a real rate.
- Daily overhead (example): commissary, generator fuel, propane, insurance and permits spread per operating day, vehicle maintenance reserve: $150.00.
Daily fixed cost: $216 + $150 = $366.
At an expected 180 plates a day, that is $1.20 labor + $0.83 overhead per plate. The full plate cost:
$2.20 + $0.28 + $1.20 + $0.83 = $4.51
Now rerun it at 100 plates: $366 ÷ 100 = $3.66 per plate of labor and overhead, and the full cost jumps to $6.14. The plate did not change; your volume did. Price for a realistic average day, not your best one.
Step 3: Set the price two ways and compare
By margin on full cost. Proofsheet prices with price = cost ÷ (1 − margin). At a 40% target margin: $4.51 ÷ 0.60 = $7.52. Round up to a fast price point: $8.00.
By food cost %. Food cost % = ingredient cost ÷ menu price × 100. At $8.00: $2.20 ÷ $8.00 = 27.5%. If you had priced purely to a 30% food cost target, you would get $2.20 ÷ 0.30 = $7.33, which rounds up to the same $8.00.
When the two methods disagree badly, trust the full-cost number. Food cost % ignores labor, and labor is where trucks lose money. The food cost percentage guide shows how to read the ratio, and the food cost percentage calculator runs it for a whole menu.
Step 4: Price for fees and locations
Assume every sale is on a card and processing costs about 3% (check your processor’s actual rate). On an $8.00 plate:
- Card fee: $8.00 × 0.03 = $0.24
- Profit per plate on a normal day: $8.00 − $0.24 − $4.51 = $3.25
Now a festival that takes 10% of gross sales:
- Event fee: $8.00 × 0.10 = $0.80
- Profit per plate: $8.00 − $0.24 − $0.80 − $4.51 = $2.45
To keep $3.25 a plate at that event, solve for the price: P × (1 − 0.03 − 0.10) − $4.51 = $3.25, so P = $7.76 ÷ 0.87 = $8.92. Round up to $9.00. Some trucks run a separate event menu for exactly this reason, often with fewer items to keep the line fast.
Break-even plates per day
Each plate keeps $8.00 − $0.24 card fee − $2.20 ingredients − $0.28 packaging = $5.28 toward labor and overhead. Break-even is $366 ÷ $5.28 = 69.3, so 70 plates on a normal day. If a location cannot reliably beat that, the price is not the problem; the location is.
Step 5: Look at the whole menu, not one item
Food cost % is a useful warning light, but on a truck the number that pays the bills is dollars kept per plate (price minus ingredients and packaging), multiplied by how many you can hand out the window per hour.
| Item | Ingredients | Packaging | Price | Food cost % | Dollars kept |
|---|---|---|---|---|---|
| Chicken taco plate | $2.20 | $0.28 | $8.00 | 27.5% | $5.52 |
| Brisket sandwich | $4.10 | $0.35 | $12.00 | 34.2% | $7.55 |
| Loaded fries | $1.05 | $0.22 | $6.00 | 17.5% | $4.73 |
| Agua fresca | $0.40 | $0.20 | $4.00 | 10.0% | $3.40 |
The brisket sandwich has the worst food cost % and keeps the most dollars. The fries look best on percentage but keep the least of the three food items. Keep the brisket, feature it, and use the drink as an add-on that raises the average ticket. Drop items that are slow to assemble and keep few dollars, because on a truck, window time is the scarcest resource you have.
Step 6: Reprice on a schedule
Costs and customer expectations both move. In the BLS CPI release for September 2026, the food-away-from-home index rose 3.5% over 12 months while food at home rose 1.8%. USDA’s Economic Research Service (September 2026 outlook) forecasts food-away-from-home prices up 3.5% for 2026 and 2.6% for 2027. When restaurant prices around you climb 3.5% a year, a menu you never touch quietly gets cheaper in real terms while your costs creep up.
A practical rhythm:
- Update ingredient prices from every invoice, or at least monthly.
- Recost the whole menu when any top-five ingredient moves more than about 5%.
- Review the board prices once or twice a year, and change several at once rather than one a week.
Your pricing checklist before the next service
- Write every menu item as a recipe at as-purchased weight, with packaging as its own line.
- Decide your daily labor and overhead, and the plate count you can count on.
- Price by margin on full cost, round up, and sanity-check with food cost %.
- Build an event version of the menu that covers percentage fees.
- Keep it all in the Proofsheet workbench so a price change on chicken or tortillas updates every item that uses it.
If you also sell baked goods from the window, the guide to pricing baked goods applies the same method per cookie or cupcake, and recipe costing for caterers covers private bookings priced per guest.