Food Truck Revenue Calculator

Prime cost and why it hits harder on a truck than in a restaurant

Prime cost is the combined percentage of gross revenue consumed by food cost and labor. In a brick-and-mortar restaurant, the threshold for a healthy prime cost is typically 60–65%. For a food truck, the threshold should be tighter — around 55–62% — because a truck operates with higher structural overhead per dollar of revenue: commissary fees, pitch fees, parking, permits, and the truck payment itself all add fixed cost that a restaurant with comparable volume would not carry.

A food truck doing $32,000 in monthly gross revenue with 34% food cost ($10,880) and 29% labor cost ($9,280) has a prime cost of $20,160 — 63%. That leaves $11,840 to cover commissary ($1,800), insurance ($600), utilities ($400), marketing ($500), and truck-related costs ($1,500). Total overhead: $4,800. Net profit: $7,040 at a 22% margin. Healthy.

Change labor to 35% and the prime cost rises to 69%. Net profit drops to $3,840 at 12% — barely sustainable, with no room for a slow week. The calculator makes this math immediate: slide the labor percentage up by four points and watch the net drop by $3,200. That is the value of the prime cost visibility.

Average ticket and how to move it without losing customers

Food truck average tickets range from $8 for quick-service lunch trucks to $18–$22 for premium concepts at events and festivals. Where you fall on that range depends on your concept, your price points, and how effectively your line staff upsells drinks, sides, and add-ons. A truck where every customer buys a drink with their meal has a meaningfully higher average ticket than one where drinks are rarely suggested.

The Food Cost Analysis tab shows profit at different food cost percentages and the Revenue at Different Customer Volumes table shows what happens as volume changes. But the most direct margin move is often simply raising average ticket by bundling. A $2 drink bundled with a $12 entree for $13 increases the average ticket by $1 while the food cost of the drink (typically $0.40–$0.80) barely affects the cost percentage.

Test this in the calculator: raise your Average Ticket from $12.50 to $14.50 and keep all other inputs the same. On 80 customers per day over 24 days, that $2 ticket increase generates $3,840 in additional gross monthly revenue with minimal incremental food cost. Most of it falls to net profit. That is the return on one upselling initiative.

Working Days Per Month and the revenue impact of schedule decisions

Working Days Per Month is a lever that many food truck operators do not fully analyze. Going from 20 service days to 24 service days is a 20% revenue increase — but it also means 20% more food cost and a proportional labor increase. The fixed costs (commissary, insurance, truck payment) do not grow with extra service days, which means the margin on those incremental days is higher than average.

This is the economic logic behind catering gigs and event bookings: a catering event on what would have been a non-service day generates revenue against already-paid fixed overhead. Each incremental service day beyond your minimum-overhead-covering floor is margin-accretive. The calculator shows this implicitly: add four working days to your monthly count and watch how net profit jumps disproportionately versus the revenue increase.

The flip side is equally true: losing four service days to mechanical breakdown, permit issues, or bad weather creates a disproportionate net loss because fixed costs keep running. A $1,500/month truck payment does not pause because the truck was in the shop for a week. Knowing your daily breakeven — the gross revenue required each service day to cover your full monthly fixed cost allocation — tells you whether a marginal event booking is worth taking.

Commissary and parking as the food truck overhead most owners undercount

Most food trucks cannot legally operate without access to a licensed commercial kitchen — called a commissary — for food prep, cleaning, and storage. Commissary fees typically run $400–$1,200 per month depending on market and facility. Additionally, consistent pitch locations (food truck parks, office parks, event venues) often charge pitch fees or revenue shares that function as location rent.

The Monthly Rent field in the calculator captures commissary and pitch fees combined. If you are paying $600/month to a commissary and averaging $200/month in event pitch fees, enter $800. This cost is structurally similar to a restaurant's rent — it is a fixed obligation that must be covered before any profit exists, and it affects your breakeven customer count.

Many food truck operators who feel like they are making money are actually covering commissary and overhead but not adequately compensating themselves for their labor. Make sure Monthly Labor includes a realistic market-rate wage for your hours — if you are working 60 hours per week and not counting it in labor, your profit is an illusion that represents unpaid wages rather than actual return.

Using the food cost impact table to manage supplier relationships

The Food Cost Impact at Different Percentages table shows your monthly profit at food cost ranging from 25% to 45%, which is directly useful when negotiating with suppliers or evaluating a menu redesign. A food truck running at 37% food cost and considering a supplier switch that gets them to 32% can see that the five-point improvement on $32,000 monthly gross is $1,600 per month — $19,200 per year. That is the value of a better supplier relationship, priced concretely.

The same table shows why high-food-cost specialty ingredients need to be offset by premium pricing. A food concept built on grass-fed beef at $8/pound cannot sustain a $12 ticket. The calculator reveals the arithmetic directly: if premium ingredients push food cost to 45%, the ticket needs to be 20–30% higher than a comparable concept using standard ingredients just to reach the same margin.

Stop guessing your pricing — run your real numbers against actual cost benchmarks in under a minute. That is the daily value of this tool for an operator making dozens of small decisions about what to serve and what to charge.

Food Truck Revenue Calculator vs. the alternatives

How to use it

1. Enter Customers Per Day and Working Days Per Month — your real average, including slow service days and days with weather issues.
2. Set Average Ticket ($) to what a typical customer spends — all items, drinks, and add-ons combined.
3. Adjust Food Cost (%) and Labor Cost (%) to match your actual books; include your own hourly rate in labor.
4. Enter Monthly Rent (commissary plus pitch fees), Monthly Utilities and Insurance, and Monthly Marketing as flat amounts.
5. Read Per Visit Profit, Profit Margin, and Monthly Revenue — then use the Food Cost Analysis tab to see what a supplier negotiation is worth in dollar terms.

Who it's for

• Food truck operator evaluating a permanent pitch location versus roaming — Models a $600/month dedicated pitch fee against the projected 30 additional reliable service days per year it enables, finding the consistent location adds $4,200 in annual net profit despite the fixed cost.
• New food truck owner setting opening menu prices — Tests whether a $13 average ticket at 70 customers per day over 22 days clears commissary, insurance, truck payment, and a real wage — finds breakeven requires $14.20 average ticket and adjusts menu accordingly before opening.
• High-volume event season operator managing catering additions — Adds 5 catering days at 120 customers per day to their normal schedule and sees those incremental days generate $8,400 in revenue against fixed costs that are already covered — the highest-margin days of the month.
• Owner evaluating a second truck expansion — Doubles all variable costs and adds $1,800 in second-truck fixed costs, then sets the second truck's volume conservatively at 70% of the first — finds the expansion is margin-positive but only if the second location delivers 60 customers per day from month one.

Key terms

Prime cost

Food cost plus labor cost combined as a percentage of gross revenue. The central profitability metric in food service. Healthy food truck prime cost runs 55–62%.

Commissary

A licensed commercial kitchen used by food truck operators for food prep, cleaning, and storage. Required for legal operation in most jurisdictions. Monthly fees typically run $400–$1,200.

Average ticket

Total revenue divided by customer transaction count. The per-customer revenue figure — the primary margin lever not requiring additional customers.

Pitch fee

A fee charged by event venues, food truck parks, or location hosts in exchange for a designated selling spot. Functions as variable location rent — either flat-fee or revenue share.

Daily breakeven

The gross revenue per service day needed to cover all daily-allocated fixed costs. Anything above breakeven generates net profit; anything below is a daily loss.

Sources & further reading

• NFTA — National Food Truck Association industry standards & advocacy — The NFTA tracks municipal food truck ordinance changes, commissary requirements, and pitch-fee disputes — the trade body operators turn to when a city tries to ban mobile vending or rewrite vending zones.
• FastCasual — food truck operator news & menu engineering — FastCasual publishes margin benchmarks, menu engineering case studies, and operator interviews for food truck and ghost-kitchen concepts — useful for comparing your prime cost and ticket benchmarks against named operators.
• BLS OES 35-1012 — First-Line Supervisors of Food Prep & Serving wages — Official Bureau of Labor Statistics wage data for the supervisory food-service role most food truck managers fill — used to benchmark realistic owner-operator and lead cook hourly rates by metro.
• IRS — Mobile Food Vendors Audit Technique Guide — The IRS internal playbook agents use when auditing a food truck — explains how examiners reconstruct unreported cash receipts, scrutinize commissary records, and classify window staff for FICA compliance.
• IFEA — International Festivals & Events Association vendor standards — IFEA sets the festival-vendor best practices food trucks encounter on the event circuit — fee structures, revenue-share contracts, electrical and water requirements, and insurance minimums for booked food vendors.