Food Truck Break-Even Orders Explained

What break-even actually means

Break-even is the number of paid orders at which revenue equals total event cost. Every order beyond that line is profit. It's the simplest go/no-go check in food truck operations.

The formula

Break-even orders = Fixed event cost ÷ (Average ticket × Contribution margin)

Contribution margin = 1 − food cost %. So if your food cost is 28%, your contribution margin is 0.72: each order's average ticket contributes 72 cents on the dollar toward fixed cost.

What counts as fixed event cost

• Vendor fee (flat portion)
• Labor — fully loaded, including load-in/load-out
• Travel (round trip × $0.85 / mile)
• Generator/propane rental if it's a fixed-day charge

Revenue share is variable, not fixed — it scales with each order. Reduce contribution margin by your revenue share percentage instead of adding it to fixed cost.

Worked example

• Vendor fee: $450 · Labor: $396 · Travel: $68 → Fixed = $914
• Average ticket: $14 · Food cost 28% → Contribution per order: $14 × 0.72 = $10.08
• Break-even orders: $914 ÷ $10.08 ≈ 91 paid orders

Your forecast: 280 orders. Margin of safety: 189 orders, or about 67% of forecast. Take it.

The throughput sanity check

Break-even is only realistic if you can physically push that many orders. At 91 orders ÷ 6 service hours, you need ~15 orders/hour — easy. But on a 600-order day with a single window, you need 100 orders/hour, which is at the upper limit of what most single-window trucks can sustain.

How weather changes the picture

Outdoor events lose 30–50% of attendance in unexpected rain. Re-run break-even against the rainy-day forecast: if you still clear costs at that attendance, the event is robust. If you don't, treat the fee as risk capital.