Ice Manufacturing Break-Even Analysis: $97K Monthly Revenue

Fixed costs $65.1K/mo Fixed base

Contribution margin 67% After variable costs

Break-even revenue $97.0K/mo Revenue target

Break-even timing Month 2 Launch ramp

Break-even calculator

Use this calculator to test monthly revenue, variable expenses, and fixed costs against break-even.

Lean Base Full

Monthly revenue Revenue is the monthly sales total the plant must bring in. $ Low sales High sales Variable expenses These are the direct costs that rise with ice output and delivery volume. $ Low direct cost High direct cost

Money available to cover fixed costs $289,037 $429,083 revenue - $140,046 variable expenses

Margin ratio

67%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly cost base contribution margin must cover. $ Low overhead High overhead

Break-even chart Revenue Total costs

Which ice manufacturing expenses are fixed, variable, semi-variable, or semi-fixed?

Cost classification

Break-even only works if monthly fixed load stays out of unit costs. The model carries about $20k/month in nonpayroll fixed overhead and $45.1k/month in first-year payroll, while materials, direct energy, fuel, and commissions scale with volume.

Expense	Cost	Break-Even Treatment	Common Mistake
Facility Rent	Fixed	Include the full $12,000/month before calculating unit contribution.	Spreading rent across bags and hiding the true monthly hurdle.
Utilities Base	Fixed	Use the $3,500/month base as fixed; keep direct energy separate.	Treating the whole power bill as volume-driven.
Bag material, raw water, chemicals, and direct production labor	Variable	Apply per-unit inputs by product, such as $0.43 for a small bag and $0.68 for a large bag.	Using one blended ice cost across all bag sizes.
Delivery fuel and direct driver wage for emergency delivery	Variable	Charge emergency delivery at $11.00 per order for fuel and direct driver wage.	Classing direct delivery work as fixed payroll.
Sales commissions and marketing spend	Variable	Deduct the first-year 3.0% commission and 4.0% marketing rates from revenue.	Calculating break-even from gross margin before selling costs.
Refrigeration, storage, and maintenance	Semi-variable	Model a base operating load plus usage-linked energy and maintenance as production rises.	Forcing all plant overhead into fixed or variable buckets.
Production supervisor, logistics management, and route staffing	Semi-fixed	Add salary capacity in steps as routes and production volume increase.	Smoothing headcount evenly instead of timing staffing jumps.

How does break-even change from a lean ice plant to a full operating mix?

Scenario table

The lean case sits at the break-even floor, while the base and full cases spread the same rent and payroll across more sales. Year 1 variable costs are about 32.9% of revenue, so volume and mix decide how much cushion you keep.

Planning figures only; actual results will move with mix, energy use, and delivery demand.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean break-even floor	$97k	$32k	$65k	67.1%	$0	This is the minimum sales floor.
Base Year 1 mix	$219k	$72k	$65k	67.1%	$82k	Month 2 clears with a buffer.
Full mature mix	$604k	$183k	$90k	69.6%	$331k	Strong cushion; mix now drives upside.

What breaks the break-even plan for ice manufacturing?

Stress test

The plan is fine on paper, but cost creep bites first. With a 67.1% Year 1 contribution margin (sales left after variable costs) and about $65k of monthly fixed overhead, a $10k sales dip or a $5k cost spike trims cushion fast.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	Year 1 mix and costs hold.	$97,000/month	$121,750 cushion	Break-even sits well below first-year revenue.
Revenue shortfall	Monthly sales fall by $10,000.	$97,000/month	$111,750 cushion	A small demand miss cuts cushion fast.
Fixed-cost pressure	Monthly overhead rises by $5,000.	$104,500/month	$114,250 cushion	Rent, power, or admin overhead moves the floor up.
Margin pressure	Variable costs rise 5 points.	$104,800/month	$113,950 cushion	Power, bag, labor, and fuel costs squeeze margin.
Combined pressure	Overhead rises $10,000 and variable costs rise 5 points.	$121,000/month	$97,750 cushion	Two misses at once can erase most cushion.

Before you commit to the plant, fleet, and staffing, what should you verify first?

Founder checklist

Don’t lock the plant, fleet, or payroll until demand and cash still work at the model’s pace. Break-even lands in Month 2, but cash bottoms out at $751k in Month 7, so the real test is whether pre-sold volume and reserves can carry the setup ramp.

1Bag Demand250,000 units

Verify you can pre-sell the Year 1 bag mix of 150,000 small bags and 100,000 large bags before you hire to full speed; that volume makes the Month 2 break-even credible.

2Fixed Load$65.1K/mo

Add $20,000 of monthly facility overhead to about $45.1k of base payroll and confirm the business can carry that load before variable costs.

3Small-Bag CM79.5% CM

Check that small bag ice keeps an all-in contribution margin near 79.5% after unit costs, commissions, and marketing, because a small slip pushes break-even volume up fast.

4Route Capacity2 vehicles

Confirm the first route map works with the initial two-vehicle fleet before you spend the $120k, or you’ll park capital instead of moving ice.

5Cash Reserve$751K min

Stress-test Month 7 cash because the model’s minimum cash is $751k, and keep room for utilities, maintenance, and seasonal swings.

6Pre-Sell Mix4 lines

Get paid demand across bagged ice, carving block, emergency delivery, and subscription accounts before full hiring, or the Month 2 break-even stays on paper.