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Food Truck Event Pricing Calculator

Minimum guarantee pricing for catering and events.

About this calculator

Private events and catering gigs need a different pricing approach than walk-up service, because you're committing staff and inventory to a fixed guest count regardless of how many people actually eat — this calculator builds that "minimum guarantee" quote from the ground up. Food cost is per-guest cost times expected guests. Labor cost adds two full hours on top of stated service hours per staff member, covering setup and cleanup time that's easy to forget when quoting a "4-hour event," then multiplies by hourly wage and staff count. Travel cost uses round-trip mileage (miles entered one-way, doubled by the calculator) at a flat $0.655/mile — the IRS's 2023 standard business mileage rate, which the IRS republishes annually and which may have since moved (it is 72.5-76 cents/mile for 2026), so treat this figure as a fixed model constant rather than this year's published rate — generator fuel is estimated flat at $4 per service hour, and supplies (plates, napkins, disposables) run $0.75 per guest. All five cost components sum to total event cost, and the minimum guarantee price is that total marked up by your target profit percentage — so a 20% target margin means the guarantee covers 120% of total cost, not a 20%-of-revenue margin.

Price per person just divides the guarantee by guest count for easy client-facing quoting. The name "minimum guarantee" is intentional: this is the floor you should never quote below, since it already bakes in your full cost structure plus target margin, not a starting negotiating position. A common mistake is treating the guest count as fixed capacity rather than expected attendance — if fewer people show up than guaranteed, your food and supply costs shrink but labor, travel, and the guarantee itself don't, so the guarantee protects you against under-attendance, which is exactly its purpose. Because setup/cleanup labor is added automatically, don't double-count it by padding your entered service hours to compensate; enter only the hours guests will actually be served.

Inputs

$
$
%

Results

Minimum guarantee price

$1,384.44

≈ 11 pairs of sneakers

Price per person$9.23
Total event cost$1,153.70
Food cost$675.00
Labor cost$324.00
Travel cost$26.20
Supplies cost$112.50
Projected profit$230.74

Figures current as of 2023. Source: Internal Revenue Service, 2023 Standard Mileage Rates (IR-2022-234 / Notice 2023-03) — 65.5 cents per mile for business use

How to Use This Calculator
  1. Enter the expected number of guests and your food cost per person.
  2. Set service hours, staff count, staff hourly wage, and one-way travel distance in miles.
  3. Enter your target profit margin percentage.
  4. The calculator shows minimum guarantee price, price per person, total event cost broken down by food/labor/travel/supplies, and projected profit.
  5. Never accept below the minimum guarantee; build in your target margin before quoting the event organizer.

How the result changes with Expected guests

Expected guestsMinimum guarantee price
75$911.94
113$1,151.34
225$1,856.94
375$2,801.94

What each input means

Expected guests
Number of people expected at the event.
Food cost per person ($)
Your ingredient cost per guest. Typically $3-$7 depending on menu.
Service hours
Hours of active food service (setup/cleanup added automatically).
Staff needed
Number of workers for the event including yourself.
Staff hourly wage ($)
Average hourly wage for event staff.
Travel distance (miles)
One-way distance to event (round trip calculated automatically).
Target profit margin (%)
Desired profit margin on top of all costs.

What each result means

Minimum guarantee price
The minimum you should charge for this event.
Price per person
Event price divided by expected guest count.
Total event cost
All costs: food, labor, travel, fuel, and supplies.
Food cost
Total ingredient cost for all guests.
Labor cost
Staff wages including setup and cleanup time.
Travel cost
Round-trip fuel/mileage at IRS standard rate.
Supplies cost
Disposable plates, utensils, napkins, etc.
Projected profit
Revenue minus total costs at your target margin.

How this is calculated

Worked example, using the default values

  1. Identify Input Parameters
    4 parameters
    Expected guests = 150, Food cost per person ($) = 4.5, Service hours = 4, Staff needed = 3 = 7 input(s) provided
  2. Calculate Minimum guarantee price
    Minimum guarantee price = totalCost * targetMultiplier
    1384.44 = $1,384.44
  3. Calculate Price per person
    Price per person = minimumGuarantee / expectedGuests
    9.23 = $9.23
  4. Calculate Total event cost
    Total event cost = totalFoodCost + totalLaborCost + travelCost + generatorCost + suppliesCost
    1153.7 = $1,153.7

Figures and sources

Engine last updated . Checked against 2 independently-derived tests — how we verify calculators. Built by Paul Gunder, a software engineer, not a licensed financial, medical, or legal professional.

Frequently Asked Questions

Why does the calculator add 2 hours to my entered service hours for labor?

Labor cost is calculated as staff count times (service hours plus 2), where the extra 2 hours cover setup before guests arrive and cleanup/teardown after service ends. That time is real paid labor that's easy to forget when quoting a client a '4-hour event,' so it's built in automatically — which also means you should enter only the actual serving window, not a padded number.

Why is the minimum guarantee marked up as a percentage of total cost rather than a percentage of revenue?

The calculator multiplies total event cost by (1 + target profit percentage), so a 20% target means the guarantee covers 120% of your costs — the markup is on cost, not a 20%-of-revenue margin. Those are different math: a 20% cost markup yields a smaller profit share of revenue than a true 20% margin would, so keep that distinction in mind when comparing this figure to margin targets elsewhere.

What happens to my profit if fewer guests show up than the guaranteed count?

Food cost and supplies cost shrink with fewer actual attendees since they're calculated per guest, but labor, travel, and the minimum guarantee price itself don't change — you already quoted and, ideally, collected the guarantee based on expected guests. That's the entire purpose of a minimum guarantee: it protects your profit against under-attendance, since your fixed costs are covered regardless of turnout.

How is travel cost calculated — is the mileage I enter round trip or one-way?

Enter the one-way distance to the event; the calculator automatically doubles it for the round trip and applies a flat $0.655 per mile — the IRS's 2023 standard business mileage rate (IR-2022-234), coded here as a fixed constant rather than updated to whatever rate the IRS has published for the current year. This differs from some of the other food truck calculators that ask for round-trip mileage directly, so double-check which one you're using before comparing numbers.

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