A chiropractic clinic needs about $345k in monthly break-even revenue under the launch-year assumptions Here’s the quick math: fixed monthly costs are about $286k, variable expenses are 17% of revenue, and contribution margin is 83%, so $286k / 083 = about $345k The modeled launch month revenue is about $233k, creating an operating gap near $92k per month before the clinic scales The full forecast reaches break-even in Month 25, with minimum cash need of $629k and payback in 40 months
Fixed costs$28.6K/mo
Month 1 base
Contribution margin83%
After variable costs
Break-even revenue$34.5K/mo
Monthly target
Break-even timingMonth 25
Forecast cross-over
Break-even calculator
Test monthly revenue, variable expenses, and fixed costs to see when the clinic covers its overhead.
Money available to cover fixed costs$78,619
$93,594 revenue - $14,975 variable expenses
Margin ratio
84%
Covers fixed costs
Yes
Break-even chart Revenue Total costs
Which clinic expenses stay fixed, and which move with patient visits?
Cost classification
Break-even gets shaky when visit-linked expenses are treated like rent. Here, recurring overhead starts at $8,200/month before payroll, while Year 1 variable items reduce contribution by 17% of revenue.
Expense
Cost
Break-Even Treatment
Common Mistake
Clinic Rent, $5,000/month
Fixed
Include in monthly overhead.
Tying rent to patient visits.
Utilities, $800/month
Semi-variable
Model base overhead, then watch usage pressure as treatment rooms fill.
Ignoring higher room use at capacity.
Insurance Premiums, $1,200/month
Fixed
Include as a recurring monthly overhead item.
Treating professional coverage as optional.
Billing Software, $300/month
Fixed
Include in monthly administrative overhead.
Burying it inside general admin noise.
Medical Supplies, 3% of revenue
Variable
Subtract from revenue when calculating contribution margin.
Putting supplies in rent-like overhead.
Patient Acquisition Costs, 8% in Year 1
Variable
Reduce contribution margin before covering fixed overhead.
Calling all marketing fixed.
Lead Chiropractor, $120,000/year
Fixed
Include recurring provider payroll in break-even overhead.
Excluding provider income from the model.
Receptionist, $35,000/year
Semi-fixed
Step up staffing as visit volume and front-desk load rise.
Hiring ahead of the forecast schedule.
How does break-even change from a lean launch to a full clinic schedule?
Scenario table
Lean staffing keeps fixed costs high relative to revenue, so break-even stays out of reach. As the clinic adds clinicians and fills more visits, contribution lifts faster than overhead, and the model moves from loss to cushion.
Planning cases only. Actual patient flow, payer mix, and staffing productivity can move break-even up or down.
Scenario
Monthly Revenue
Variable Costs
Fixed Costs
CM Ratio
Operating Profit
Break-Even Signal
Lean launch
$233k
$40k
$286k
83%
-$93k
Still below break-even, with about a $111k revenue gap.
Base scale
$936k
$150k
$467k
84%
$319k
Above break-even, so volume now covers overhead and leaves surplus.
Full schedule
$2,287k
$343k
$649k
85%
$1,295k
Strong cushion, because higher revenue outpaces fixed cost growth.
What breaks the break-even plan for a chiropractic clinic?
Stress test
At the launch case, break-even is about $345k against $233k of revenue, so the cushion is only about $112k. A 10% revenue miss, a 3-point margin drop, or 10% higher fixed costs all push it deeper into loss; together, break-even climbs to about $394k.
Stress Case
Changed Assumption
Break-Even Revenue
Revenue Gap
Risk Signal
Current plan
No change.
$345k
$112k gap
A modest sales miss leaves little cushion.
Revenue shortfall
Revenue falls 10% to about $210k while costs stay flat.
$345k
$135k gap
Slow patient acquisition widens the loss quickly.
Fixed-cost pressure
Fixed costs rise 10% to about $315k.
$379k
$146k gap
Rent or payroll growth before volume catches up hurts fast.
Margin pressure
Variable expenses rise 3 points, cutting contribution margin to 80%.
$358k
$125k gap
Lower collections per visit push break-even higher.
This mix turns a thin cushion into a heavy cash burn.
Can this chiropractic clinic cover the lease, staffing, and equipment before you commit?
Founder checklist
Before you sign the lease or hire up, make sure the clinic can carry $5,000 rent, $8,200 of fixed overhead, and about $20.4K of launch payroll. The model does not reach breakeven until Month 25, so the real test is whether you can fund the gap and fill the visit plan.
1Lease load$5.0K/mo
Confirm the rent stays at $5,000 a month, because lease cost is the first fixed load the clinic has to cover.
2Fixed overhead$8.2K/mo
Add rent, utilities, insurance, billing software, maintenance, and professional fees; if this runs higher, break-even moves out fast.
3Contribution margin83% CM
Check that 3% medical supplies, 2% product COGS, 8% patient acquisition, and 4% variable supplies stay at 17% of revenue so each dollar can fund payroll and overhead.
4Visit fill180/66/65
Verify Year 1 can support 180 chiropractor visits, 66 physiotherapy visits, and 65 massage visits per month, or the clinic will miss the revenue needed to break even.
5Equipment plan$99K capex
Budget the full startup build for tables, X-ray equipment, ultrasound machines, reception furniture, treatment room setup, computers, massage beds, and display units before opening.
6Cash runwayMonth 25 / $629K
Keep enough cash to reach Month 25, since minimum cash is $629,000 and breakeven lands in Month 25; do not lock in long-term commitments before that runway is covered.
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