Personal Sleep Consultant Break-Even: 28 Clients a Month

Fixed costs $10.7K/mo Monthly fixed base

Contribution margin 80.5% After variable costs

Break-even revenue $13.2K/mo Revenue needed monthly

Break-even timing Month 6 Forecast crossover

Break-even calculator

Test whether monthly revenue covers direct costs and fixed overhead for a personal sleep consultant.

Lean Base Full

Monthly revenue Revenue sets how much margin is left after direct costs. $ Slow month Busy month Variable expenses Use client-level costs that move with each booking. $ Light costs Higher costs

Money available to cover fixed costs $15,930 $17,600 revenue - $1,670 variable expenses

Margin ratio

91%

Covers fixed costs

Yes

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

Break-even chart Revenue Total costs

Which expenses are fixed and which move with sales for a personal sleep consultant?

Cost classification

Break-even is only useful if each expense follows how the business really works. Treat stable overhead as fixed, client tools and card fees as variable, and hiring or marketing scale-ups as step or mixed costs.

Expense	Cost	Break-Even Treatment	Common Mistake
Software Subscriptions (CRM, Scheduling, Video)	Fixed	$500/month overhead from Month 1 through Month 60.	Treating platform tools as per-client spend.
Website Hosting & Maintenance	Fixed	$150/month overhead that stays in the monthly break-even base.	Forgetting it during low-sales months.
Business Insurance	Fixed	$200/month overhead included before any client volume assumptions.	Excluding it from launch math.
Lead Sleep Consultant / Founder	Fixed	$90,000 annual salary, or $7,500/month, at 1.0 FTE.	Ignoring owner pay and overstating break-even profit.
Client-Specific Assessment Tools	Variable	5.0% of revenue in the first year, declining to 3.0% by the fifth year.	Pricing packages without tool usage.
Client Resource Materials	Variable	2.0% of revenue in the first year, declining to 1.2% by the fifth year.	Giving away paid materials.
Marketing & Advertising	Semi-variable	$15,000 first-year budget plus a modeled 10.0% of revenue in the first year.	Double-counting spend or underfunding acquisition.
Junior Sleep Consultant	Semi-fixed	Starts in Month 13 at 0.5 FTE in Year 2 on a $60,000 full-time salary.	Hiring before demand is steady.

How does break-even shift from a lean virtual setup to a fuller-service sleep coaching model?

Scenario table

Lean overhead breaks even with only about $2.4k a month. Once founder pay and a junior consultant enter, break-even jumps to roughly $11.7k to $14.5k, so referral flow and package mix matter more than price alone.

Planning figures only; they show modeled break-even, not guaranteed results.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean virtual-only	$2.4k	$0.5k	$1.9k	80.5%	$0	Best for validating demand with low cash risk.
Base owner-pay solo launch	$11.7k	$2.3k	$9.4k	80.5%	$0	Founder pay is covered, but shortfalls still bite fast.
Fuller-service Year 2	$14.5k	$2.6k	$11.9k	82.2%	$0	Added staff needs steady referrals to stay at break-even.

What breaks the break-even plan for a personal sleep consultant?

Stress test

The plan breaks first when bookings slip, then when fixed costs and discounting stack up. A 20% revenue drop, a 15% fixed-cost lift, or a 5-point margin squeeze can turn a near-even month into a four-figure gap.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$11,760	$0 gap	Break-even starts with almost no cushion.
Revenue shortfall	Revenue falls 20% to $9,408.	$11,760	$1,827 gap	Slow bookings and CAC above $150 can break the month.
Fixed-cost increase	Fixed costs rise 15% to $10,810.	$13,429	$1,669 gap	Extra payroll or unused software pushes the floor higher.
Margin pressure	Contribution margin falls 5 points to 75.5%.	$12,450	$690 gap	Discounting multi-week coaching cuts contribution fast.
Combined pressure	Revenue falls 20%, fixed costs rise 15%, and margin drops to 75.5%.	$14,321	$3,707 gap	Slower onboarding and weaker pricing widen the gap fast.

Can you prove 28 clients a month before you spend on ads, hires, and tools?

Founder checklist

Yes, but only if you can show a $420 weighted client fee and a clear path to 28 monthly clients. Until that is real, keep spend light and delay bigger commitments.

1Offer proof$420/client

Here’s the quick math: the Year 1 mix of services prices out to about $420 per client, so prove that fee holds before scaling ads or coaching packages.

2Ad math100/yr

A $15,000 Year 1 marketing budget at a $150 CAC buys about 100 customers a year, so paid acquisition alone does not hit a 28-client monthly target.

3Service flow64 hrs/mo

Build intake, scheduling, payment, cancellation, follow-up, and referral rules for medical issues, because 28 clients need about 64 billable hours a month.

4Fixed load$1.9K/mo

Keep baseline overhead to the listed software, website, insurance, certification, supplies, legal, and admin costs, and avoid lease or inventory commitments that the model does not need.

5Margin gate80.5% CM

Client tools, materials, marketing, and payment fees take 19.5% of revenue, so about 80.5% stays to cover salaries and overhead if the fee mix holds.

6Runway$874K

The model’s minimum cash is $874k in Month 2, breakeven lands in Month 6, and the junior consultant does not start until Month 13, so do not add payroll early.