Avalanche Forecasting Service Break-Even: $87K Monthly Revenue

Fixed costs $51.7K/mo Core monthly overhead

Contribution margin 81% After variable costs

Break-even revenue $63.8K/mo Revenue to cover

Break-even timing Month 7 Model break point

Break-even calculator

Test whether monthly revenue covers direct costs and the fixed cost base.

Lean Base Full

Monthly revenue Revenue sets the pool that pays direct costs and fixed overhead. $ Low sales High sales Variable expenses These are direct costs that rise with forecast revenue. $ Low cost High cost

Money available to cover fixed costs $168,849 $204,667 revenue - $35,818 variable expenses

Margin ratio

82%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly cost base break-even must cover. $ Light overhead Heavy overhead

Break-even chart Revenue Total costs

Which avalanche forecasting expenses stay fixed, and which move with sales?

Cost classification

Break-even in Month 7 only holds if payroll, safety staffing, platform fees, and marketing are classified correctly. Put revenue-linked fees below revenue first, then test whether fixed overhead is covered.

Expense	Cost	Break-Even Treatment	Common Mistake
CEO and Strategy Lead payroll	Fixed	Include the $145,000 annual salary in fixed monthly overhead from Month 1.	Treating founder pay as optional.
Senior Data Scientist payroll	Fixed	Include the $135,000 annual salary in forecast operations labor from launch.	Ignoring technical staff before revenue scales.
Lead Meteorologist payroll	Fixed	Include the $105,000 annual salary as safety-critical staffing in overhead.	Assuming forecasts can run without expert review.
Office Rent and Utilities	Fixed	Include $4,500 per month from Month 1 in fixed overhead.	Signing space before demand proof.
Cloud Infrastructure and Data API Fees	Variable	Subtract 9% of first-year revenue before calculating contribution margin.	Treating data fees as flat.
App Store Commissions and Payment Processing	Variable	Subtract 10% of first-year revenue before fixed overhead coverage.	Pricing without platform fees.
Annual Marketing Budget	Semi-variable	Tie the $150,000 first-year spend to the $25 customer acquisition plan.	Spending ahead of conversion proof.
Customer Success Manager payroll	Semi-fixed	Add the $75,000 annual role after the launch year when support volume requires it.	Hiring before support tickets justify it.

How does break-even shift from lean to full avalanche forecasting operations?

Scenario table

Break-even improves as the mix moves from recreational users toward higher-priced pro and enterprise plans, but fixed payroll also rises. So the real test is whether added margin grows faster than the cost base.

Planning assumptions only; no separate per-report fee is included, so revenue is modeled through subscriptions and enterprise licensing.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean launch case	$85.5K	$16.2K	$51.7K	81.0%	$17.6K	Small cushion above break-even, so sales need to stay steady.
Base scaled case	$204.7K	$35.8K	$67.5K	82.5%	$101.3K	Clear cushion above break-even, with room to absorb slower sales.
Full expanded case	$423.8K	$67.8K	$78.8K	84.0%	$277.2K	Large cushion above break-even, even with a bigger cost base.

What can push this avalanche forecasting service past break-even?

Stress test

The base plan clears break-even in Month 7, but the cushion is thin. A 10% revenue dip, a 10% fixed-cost jump, or a 5-point variable-expense rise each push the model back fast, and the combined case turns the cushion into a large gap.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change from the base case.	$871,000	$155,000 cushion	Year 1 revenue stays above break-even, but not by much.
Revenue shortfall	Revenue falls 10% to $784,000.	$871,000	$71,000 gap	Fewer storm-season subscribers can erase the Month 7 cushion.
Fixed-cost pressure	Fixed monthly costs rise 10% to $776,000.	$958,000	$87,000 gap	Forecaster overtime, insurance, or software fees push break-even out.
Margin pressure	Variable expenses rise from 19% to 24% of revenue.	$929,000	$58,000 gap	Higher app store and processing fees squeeze contribution.
Combined pressure	Revenue falls 10%, fixed costs rise 10%, and variable expenses rise to 24%.	$1,021,000	$180,000 gap	Soft demand and overhead spikes can push the plan well past break-even.

What should the founder verify before signing the lease and buying the sensor network?

Founder checklist

If you're about to sign the lease or buy the sensor network, first prove demand, margin, and cash runway still hold under the model. The break-even case only works if CAC stays near $25, blended revenue stays near $28.50 per user per month, and you can fund the Month 8 cash trough of $543K.

1Paid Demand$25 CAC

Validate paid users can be won near $25 CAC before scaling the $150K Year 1 marketing budget, or acquisition will outrun the model.

2Fixed Load$51.7K/mo

Check that rent, insurance, tools, legal, field testing, and core salaries can be carried each month before you lock office space.

3Blended Margin81% CM

Test the Year 1 mix across recreational, pro, and enterprise tiers so cloud and payment costs still leave enough contribution to clear break-even.

4Staff Ramp4 FTE

Keep forecast review protocols tight until the core team can handle production and support, and do not add the customer success hire until Month 13.

5Cash Buffer$543K

Hold enough cash to cover the Month 8 trough at $543K and keep one-time setup spend separate from monthly burn.

6Coverage Map$120K sensors

Map where backcountry users actually travel before deploying the $120K sensor network, so capex goes into the service area that can pay back.