How to Start a Food Truck

Design a menu you can execute from a box

Short, fast and forgiving. You have limited hands, limited power, limited water and limited storage, and every extra item slows the queue at exactly the moment the queue is all that matters. Cost each item with the recipe cost calculator and price it with the menu price calculator, remembering that event pricing usually runs above what the same food would fetch on a high street.

Buy the truck after you know the menu

The build follows the food, not the other way round. A fryer-led menu needs different extraction, gas and power from a griddle-led one, and retrofitting is where budgets disappear. Buying a used truck built for someone else's menu is the most common expensive mistake in this business.

Permits, hygiene and where you are allowed to park

Mobile trading permissions are issued locally and vary enormously between neighbouring authorities. You will also need food business registration, a food safety management system, gas and electrical safety certification, and in most cases a commissary or registered prep kitchen, because trading from a domestic kitchen is generally not permitted. Sort this before you buy, since it can determine where the business is viable at all.

Learn to judge a pitch in two minutes

Take the pitch fee, add staffing, travel and fuel, and divide by your contribution per order. That gives the covers you need before you make a penny. Compare it against how many people you can physically serve in the trading window, and you have your answer. The break-even calculator does the arithmetic; doing this consistently is what separates trucks that grow from trucks that grind.

Watch the costs that hide

Generator fuel, gas, commissary hire, maintenance, insurance and the mileage between pitches. Individually they look trivial and together they routinely explain the gap between a trading day that felt profitable and a month that was not. Check your food and labour against the food truck benchmarks, bearing in mind nobody publishes reliable figures for this format.

Two pairs of hands, and what they cost

Most trucks run on two or three people, which makes each one a large share of your cost base and a large share of your service speed. Work out the real hourly cost using the current rates on our labour costs pages and the labour cost percentage calculator.

Plan the queue, because it caps your takings

At a festival you might have four hours in which anyone wants food. Whatever you can serve inside that window is your maximum takings for the day, full stop. A queue that stops moving costs you the people at the back who wander to the next van, and they never appear in your figures.

Make it easy to find you next time

A truck's asset is a following that travels. Post where you'll be, collect reviews while people are still eating, and put a QR code on the hatch pointing at your socials or menu. Regulars who check where you are this weekend are worth more than any single event.

Buying the truck before the menu exists

The build should follow the food. Buying someone else's fit-out and adapting your menu to it is how people end up with a truck that cooks the wrong thing slowly.

Taking every event offered

A badly chosen pitch costs you the fee, the fuel, the stock and a day you could have traded elsewhere. Run the break-even covers before you say yes, every time.

A menu that is too long for the window

Every extra item slows the line, and at a festival the line is the ceiling on your takings. Shortening the menu at busy events usually raises total covers more than adding a person does.

Losing the back of the queue

People who see twenty heads in front of them at a festival go elsewhere, and you find out never. Anything that keeps the queue visibly moving, or lets people wait without standing in it, converts directly into sales.

How much does it cost to start a food truck?

The truck dominates everything else, and the range between a used conversion and a purpose-built vehicle is very wide. Nobody publishes a reliable average, so build your own figure from the budget lines above and add working capital for lumpy event income.

Do I need a commissary kitchen for a food truck?

In most places, yes. Trading from a domestic kitchen is generally not permitted, so you will need a registered prep kitchen or commissary, and it is usually a recurring monthly cost. Confirm the requirement with your local authority early, because it affects your whole cost base.

How do I know if a food truck event is worth doing?

Add the pitch fee, staffing, travel and fuel, then divide by your contribution per order. That is how many covers you need before you earn anything. Check it against how many you can physically serve in the trading window.

Are food trucks profitable?

They can be, and no credible source publishes an average margin for them. The operators who do well are ruthless about which events they take and short about what is on the menu.

What licences does a food truck need?

Typically a mobile trading permit from each authority you trade in, food business registration, a food safety management system, and gas and electrical certification for the build. Permits do not transfer between areas, which shapes where you can realistically work.