Cathodic Protection Training Break-Even: $83K Monthly Revenue

Fixed costs $61.1K/mo Base monthly run rate

Contribution margin 74% After variable costs

Break-even revenue $82.5K/mo Revenue cover point

Break-even timing Month 1 First positive month

Break-even calculator

Test monthly revenue, variable expenses, and fixed monthly costs to see where this training program breaks even.

Lean Base Full

Monthly revenue More revenue gives you more room to cover fixed costs. $ Lower sales Higher sales Variable expenses These are direct costs that rise as training volume grows. $ Lower costs Higher costs

Money available to cover fixed costs $329,040 $421,833 revenue - $92,793 variable expenses

Margin ratio

78%

Covers fixed costs

Yes

Fixed monthly costs This is the cost base your margin must cover each month. $ Lower overhead Higher overhead

Break-even chart Revenue Total costs

Which cathodic protection training expenses are fixed, and which move with enrollment and class volume?

Cost classification

Break-even is only reliable if each expense follows the right driver. Fixed overhead sets the monthly floor, while variable fees, materials, commissions, and travel reduce contribution margin as training revenue grows.

Expense	Cost	Break-Even Treatment	Common Mistake
Training Facility Lease	Fixed	Include in the $12,000 monthly overhead floor from Month 1 through Month 60.	Treating unused classroom days as free capacity.
Equipment Maintenance and Insurance	Fixed	Include as $2,500 per month before calculating contribution from each course.	Tying the full expense only to class count.
Utilities and Facility Management	Semi-fixed	Model the $3,000 monthly baseline, then watch for step-ups as lab usage and billable days rise.	Treating heavy lab use as flat forever.
Certification and Accreditation Fees	Variable	Deduct 8.0% of first-year revenue when calculating contribution margin.	Omitting accreditation fees from break-even math.
Training Materials and Lab Consumables	Variable	Deduct 5.0% of first-year revenue because manuals, supplies, and lab use scale with students.	Counting manuals and lab supplies as one-time setup.
Sales Commissions and Lead Generation	Variable	Deduct 7.0% of first-year revenue before fixed overhead coverage.	Burying lead cost inside fixed marketing spend.
Instructor Travel and Field Logistics	Variable	Deduct 6.0% of first-year revenue, especially for onsite delivery.	Averaging onsite travel across classroom seats.
Senior Technical Instructor Payroll	Semi-fixed	Model $125,000 annual salary per full-time equivalent as staffing steps from 1.0 to 4.0 FTE.	Hiring ahead of confirmed class load.

How does break-even change from a lean launch to a full operating model for this cathodic protection training program?

Scenario table

Break-even climbs as fixed payroll and facility costs rise faster than margin gains. The lean case clears launch demand, the base case has the cleanest cushion, and the full case only works if staff and room use stay tight.

Planning assumptions only; real results will move with enrollment mix, pricing, and staffing.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean launch case	$1,981k	$515k	$611k	74%	$855k	Clears break-even, but launch demand must stay high.
Base scale case	$4,218k	$928k	$740k	78%	$2,550k	Strong cushion if repeat classes keep filling.
Full-load case	$7,395k	$1,331k	$1,044k	82%	$5,020k	Big cushion, but instructor capacity and onsite delivery can get tight.

What breaks the break-even plan if bookings soften or overhead creeps up?

Stress test

Year 1 still clears break-even by a wide margin, but the cushion depends on strong revenue and a 74% contribution margin. The main risks are weaker corporate onsite bookings, higher instructor travel, lower seat fill, and ads rising faster than registrations.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$825K	$1,156K cushion	Strong headroom unless onsite bookings slip.
Revenue shortfall	Year 1 revenue drops 20% to about $1,585K.	$825K	$760K cushion	Demand softens, but break-even still holds.
Fixed-cost pressure	Fixed overhead rises 15% to about $702K.	$949K	$1,032K cushion	Lease, software, and staffing creep trim room.
Margin pressure	Variable expenses rise from 26% to 31%.	$885K	$1,096K cushion	Travel, commissions, and lead costs eat margin fast.
Combined pressure	Revenue falls 20%, variable expenses rise to 31%, and fixed overhead rises 15%.	$1,193K	$392K cushion	The plan still clears break-even, but the cushion gets thin.

What must the founder verify before locking the lease and buying lab gear?

Founder checklist

The model reaches break-even in Month 1, but that only holds if demand, staffing, and cash are real. Pre-sell seats, lock in onsite leads, and confirm the $857K launch cash need before signing the fixed-cost base.

1Seat demand55% Y1

Pre-sell enough public course seats to support the Year 1 occupancy target before you commit to the training facility lease.

2Fixed load$61.1K/mo

Check that the monthly fixed load, including the lease, LMS, utilities, marketing, and Year 1 salaries, can be covered before variable costs.

3Margin buffer74%

Check that certification, materials, commissions, and travel stay near 26% of revenue in Year 1 so the 74% pre-fixed margin can carry the fixed load.

4Staff ramp1 to 2 instructors

Verify you can move from 1.0 to 2.0 senior technical instructors by Year 2 without breaking class quality or the delivery calendar.

5Cash cushion$857K

Protect launch cash because the minimum cash trough is $857K in Month 1, and the lab mockup, classroom IT, rectifiers, instruments, and mobile unit are capital spend, not operating break-even.

6Onsite leads10 Y1

Secure enough corporate onsite leads to support the Year 1 plan of 10 onsite trainings at $18K each, or the early revenue mix gets too thin too fast.