Indoor Vertical Farming Break-Even Analysis: $74K Monthly Revenue

Fixed costs $563K/mo Launch base

Contribution margin 76% After variable costs

Break-even revenue $744K/mo Monthly target

Break-even timing Month 13 Ramp completes

Break-even calculator

This calculator tests monthly revenue against direct costs and fixed overhead to show where indoor vertical farming breaks even.

Lean Base Full

Monthly revenue Higher sales give you more room to cover fixed overhead. $ Low sales High sales Variable expenses These are the costs that rise with each sales dollar, like growing inputs and packing. $ Low direct cost High direct cost

Money available to cover fixed costs $150,100 $177,000 revenue - $26,900 variable expenses

Margin ratio

85%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly cost base your contribution margin has to cover. $ Lean overhead Heavy overhead

Break-even chart Revenue Total costs

Which indoor vertical farming expenses are fixed, and which move with sales?

Cost classification

Your break-even is only as reliable as the cost split. Put rent and payroll in fixed overhead, keep sales-linked inputs variable, and check the split before trusting the $744k break-even revenue.

Expense	Cost	Break-Even Treatment	Common Mistake
Facility Lease Base	Fixed	Hold the base facility lease in monthly overhead for the current planning range.	Treating rent as sales-linked and lowering break-even too much.
Land Lease	Fixed	Use Year 1 leased area as fixed capacity overhead: 0.5 hectare × $10,000 = $5,000 per month.	Scaling land rent with each pound sold instead of leased space.
Payroll for Listed Operating Roles	Fixed	Include recurring salaries as fixed monthly overhead during the first operating year.	Moving staff pay into unit economics and hiding the payroll floor.
Consumables: Seeds, Nutrients, Growing Media, Water	Variable	Apply the source model rate of 6.0% of revenue in the first year.	Calling inputs fixed because purchase orders happen in batches.
Packaging Materials	Variable	Apply the source model rate of 3.0% of revenue in the first year.	Forgetting packaging rises with harvested and sold volume.
Energy for LEDs and HVAC	Variable	Use the source model rate of 5.0% of revenue for operating break-even.	Ignoring that real utility bills may include demand and base charges.
Equipment Maintenance and Software Licenses	Fixed	Keep the recurring $3,000 per month in fixed overhead.	Spreading software and service contracts across units sold.
Sales Commissions and Marketing	Variable	Apply the source model rate of 2.0% of revenue in the first year.	Putting sales-driven spend in fixed overhead and overstating margin.

How does break-even shift from a lean launch to a full build in indoor vertical farming?

Scenario table

Lean is the tightest launch case, base is the best steady-state plan, and full has the widest cushion. Here’s the quick math: revenue grows faster than fixed costs, so break-even improves as the farm scales.

Planning assumptions only; actual margins, yield, and labor can move with crop mix, energy use, and throughput.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean launch, Year 1, 0.5 hectare	$944k	$151k	$625k	84%	$168k	Break-even sits near $744k, so launch cushion is thin.
Base steady-state, Year 2, 1.0 hectare	$2,035k	$309k	$677k	84.8%	$1,049k	Break-even sits near $799k, so steady-state has room.
Full capacity, Year 3, 2.0 hectares	$4,379k	$613k	$783k	86%	$2,983k	Break-even sits near $911k, so scale adds a strong cushion.

What pushes this vertical farm below break-even?

Stress test

The base plan has a cushion, but it gets thin fast if sales soften, fixed overhead rises, or variable costs move from 16% to 21%. Under all three stresses together, the model flips to about a $16k monthly operating loss.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$744k	$200k cushion	The plan stays above break-even.
Revenue shortfall	Sales fall 10% to $850k.	$744k	$106k cushion	Buyer conversion can slip and still leave room.
Fixed-cost pressure	Fixed costs rise 10% to $688k.	$819k	$125k cushion	Lease and staffing overhead eat into the margin.
Margin pressure	Variable expenses rise from 16% to 21%.	$792k	$152k cushion	Utility or labor drift can cut the cushion fast.
Combined pressure	Sales fall 10%, variable expenses rise to 21%, and fixed costs rise 10%.	$870k	$20k gap	That mix drives about a $16k monthly operating loss.

What should the founder verify before signing the lease and buying the grow system?

Founder checklist

Do not sign the lease or place equipment orders until you have demand near $944K a month, a fixed-cost plan that fits the model, and pilot proof that the crop mix still clears margin after 5% yield loss.

1Demand Proof$944K/mo

Verify signed purchase interest can reach the modeled monthly sales level, since break-even starts at $744K a month and anything short leaves the operation exposed.

2Fixed Load$87.1K/mo

Check that facility lease, land lease, and Year 1 payroll really total about $87.1K a month, so you know the cash burn before you commit.

3Margin Check84% CM

Test pilot runs against the 6% consumables, 3% packaging, 5% energy, and 2% sales spend mix so contribution margin stays near 84%.

4Staffing Ramp5.0 FTE

Match two technicians and three harvest staff to real harvest volume, and only add more labor when throughput justifies it.

5Cash Cushion-$4.219M

Hold enough cash to survive the Month 12 trough, since the model bottoms at negative $4.219 million before breakeven in Month 13.

6Cold Chain12 months

Confirm packaging, food safety, cleaning, and cold-chain flow can handle year-round harvests across all 12 months without spoilage or rework.