Smoothie Truck Break-Even: $776K Monthly Revenue Target

Fixed costs $16.4K Monthly fixed base

Contribution margin 81.5% After variable costs

Break-even revenue $20.1K Revenue at zero profit

Break-even timing Month 4 Launch ramp point

Break-even calculator

Use this calculator to see whether monthly revenue can cover variable expenses and fixed monthly costs for a smoothie truck.

Lean Base Full

Monthly revenue Higher sales leave more room to cover overhead. $ Slow month Busy month Variable expenses These rise with each smoothie sold. $ Light costs Heavy costs

Money available to cover fixed costs $73,350 $90,000 revenue - $16,650 variable expenses

Margin ratio

82%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly overhead break-even must cover. $ Tight overhead Heavy overhead

Break-even chart Revenue Total costs

Which expenses are fixed, and which move with sales for a smoothie truck?

Cost classification

Break-even gets shaky when sales-linked costs are buried in overhead. Treat ingredients, inventory, card fees, and volume-based labor as moving costs so the Month 4 break-even target is tied to real contribution margin.

Expense	Cost	Break-Even Treatment	Common Mistake
Rent & Property Tax	Fixed	Include the full $15,000 per month in fixed overhead before calculating required sales.	Spreading rent across cups sold and hiding the true monthly hurdle.
Utilities	Semi-fixed	Start with $2,500 per month, then step it up when hours, routes, or production capacity expand.	Treating utilities as fully variable for every extra drink sold.
Business Insurance	Fixed	Carry $800 per month as fixed overhead during the relevant planning range.	Dropping insurance from break-even because it does not touch each order.
Software Subscriptions	Fixed	Use $550 per month, made up of $400 for point-of-sale software and $150 for accounting software.	Forgetting small recurring tools that still raise the monthly sales floor.
Cleaning Services and General Maintenance	Semi-fixed	Model $1,700 per month, then raise it in steps as service volume and vehicle wear increase.	Assuming cleaning and maintenance rise smoothly with each smoothie sold.
Food Ingredients and Beverage Inventory	Variable	Apply first-year rates of 7.0% for food ingredients and 6.0% for beverage inventory against revenue.	Treating ingredient spend as fixed overhead instead of sales-linked usage.
Marketing and Payment Processing Fees	Variable	Use first-year rates of 4.0% for promotions and 1.5% for card processing against revenue.	Locking card fees into overhead even though they move with sales.
Payroll	Semi-variable	Year 1 payroll is about $42.1k per month, calculated as $505k annual wages divided by 12, and should flex when staffing changes with volume.	Treating every role as fixed even when service staff levels rise with demand.

How does break-even shift from a lean launch route to a full weekend mix for a smoothie truck?

Scenario table

The break-even line moves down as traffic, ticket size, and the weekend and event mix improve. Contribution margin means revenue left after variable costs, so a stronger mix covers the fixed base with less sales pressure.

Planning assumptions only; actual results will move with traffic, pricing, and cost control.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean launch route test	$1.16M	$214k	$632k	81.5%	$313k	Above break-even, but launch traffic still matters.
Base proven weekly sites	$2.30M	$392k	$770k	83.0%	$1.14M	Healthy cushion once weekly demand holds.
Full weekend and private event mix	$3.74M	$580k	$878k	84.5%	$2.28M	Strong cushion if weekend volume stays full.

What breaks the smoothie truck break-even plan?

Stress test

The base plan clears break-even by about $383K, so there is room, but the cushion can shrink fast if rainy weeks, off-season demand, lower foot traffic, produce spikes, fuel costs, or overstaffing hit together.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$776K	$383K cushion	The base case clears break-even, but only with steady traffic.
Revenue shortfall	Revenue falls 35% in the first operating year.	$776K	$23K gap	A deeper demand drop slips below break-even.
Fixed-cost increase	Fixed costs rise 10%.	$853K	$306K cushion	Higher overhead cuts into the room fast.
Margin pressure	Variable expenses rise 5 percentage points.	$827K	$332K cushion	Ingredient inflation makes each sale less profitable.
Combined pressure	Revenue falls 25%, fixed costs rise 10%, and variable expenses rise 5 percentage points.	$908K	$39K gap	This mix creates about a $30K annual loss.

What should you verify before buying the smoothie truck and hiring the first crew?

Founder checklist

Treat this as a go/no-go test. If weekday and weekend counts, ticket size, and cost control do not hold, delay the truck buy, staff hires, and recurring parking or commissary spend until Month 4 break-even is real.

1Weekday traffic30-60/day

Verify Monday through Thursday demand stays in the 30 to 60 cover range, because that weekday base has to support the launch month burn.

2Weekend pull80-130/day

Verify Friday, Saturday, and Sunday can reach 100, 130, and 80 covers, because weekend spikes carry the truck toward break-even.

3Ticket mix$40 / $65

Verify the ticket mix still supports $40 midweek and $65 on weekends, or revenue per stop will fall short.

4Margin test81.5% CM

Keep food ingredients at 7.0%, beverage inventory at 6.0%, marketing at 4.0%, and payment fees at 1.5%, so contribution margin, the cash left after variable costs, stays at 81.5%.

5Fixed load$63.2K/mo

Check that the $21.2K overhead base plus $42.1K monthly payroll is real before you lock staffing, because the operation needs to clear about $63.2K a month before profit.

6Cash cushion$561K / Month 4

Confirm you can fund the $561K minimum cash need by Month 6, and delay major capex if Month 4 break-even still looks weak.