A herbal remedies business needs about $27,000 in monthly revenue to break even under the Year 1 assumptions Here’s the quick math: $21,742 in monthly fixed costs divided by an 805% contribution margin equals $27,008 in break-even revenue At a Year 1 average order value of about $3636, that means roughly 743 orders per month, or about 25 orders per day The full model reaches break-even in Month 31, so early launch risk is mainly cash runway, paid acquisition, and repeat order behavior
Fixed costs$17.6K/mo
Run-rate base
Contribution margin80.5%
After variable costs
Break-even revenue$21.8K/mo
Monthly target
Break-even timingMonth 31
Model crossover
Break-even calculator
Test monthly revenue, variable expenses, and fixed costs against break-even for a plant-based wellness business.
Money available to cover fixed costs$37,350
$45,000 revenue - $7,650 variable expenses
Margin ratio
83%
Covers fixed costs
Yes
Break-even chart Revenue Total costs
Which plant-based wellness expenses are fixed, and which move with sales?
Cost classification
Break-even gets reliable only when each expense follows the right driver. Materials, packaging, shipping, and card fees move with sales, while software, rent, and recurring services set the monthly overhead floor.
Expense
Cost
Break-Even Treatment
Common Mistake
Raw Materials & Manufacturing
Variable
Model at 8.0% of revenue in the first year.
Treating herbs, extracts, and production as fixed overhead.
Third-Party Lab Testing & Packaging
Variable
Model at 5.0% of revenue in the first year.
Ignoring per-unit packaging and testing in gross margin.
Fulfillment & Shipping Costs
Variable
Model at 4.0% of revenue in the first year.
Burying shipping inside general overhead.
Payment Processing Fees
Variable
Model at 2.5% of revenue across the forecast.
Excluding card fees from contribution margin.
E-commerce Platform & Software
Fixed
Include $500 per month in fixed overhead.
Linking the platform fee to order volume.
Professional Services (Accounting/Legal)
Fixed
Include $1,000 per month as recurring overhead.
Treating recurring accounting and legal work as one-time.
Small Warehouse Rent
Fixed
Include $1,500 per month through the planning range.
Signing for space before demand is proven.
Payroll
Semi-fixed
Use $13,125 per month in the first year, then step up with staffing.
Hiring ahead of order volume and hiding the break-even gap.
How does break-even change across lean, base, and full herbal remedy setups?
Scenario table
Break-even shifts because revenue, margin, and fixed payroll all rise together. In this model, the business needs about $27k a month at launch, $63k in Year 3, and $107k at full scale to cover each cost stack.
Planning assumptions only; actual break-even will move with demand, pricing, churn, shipping, and staffing.
Scenario
Monthly Revenue
Variable Costs
Fixed Costs
CM Ratio
Operating Profit
Break-Even Signal
Lean launch case
$27,008
$5,267
$21,742
80.5%
$0
At launch, this is the tightest case, so small CAC or shipping drift hurts fast.
Base Year 3 growth case
$63,343
$10,768
$52,575
83.0%
$0
This matches the model’s Month 31 break-even point, so it is the clean proof-of-demand case.
Full Year 5 scale case
$107,057
$15,523
$91,533
85.5%
$0
At scale, the cushion is bigger, but only if the larger team stays busy.
What pushes this herbal remedies plan below break-even?
Stress test
The base plan has a thin cushion. A 15% sales miss, a 10% fixed-cost bump, or a 5-point margin squeeze each moves break-even up fast; stacked together, the monthly hole reaches about $8.7k.
Stress Case
Changed Assumption
Break-Even Revenue
Revenue Gap
Risk Signal
Current plan
No change; plan stays at base costs and revenue.
$27,008
$0 gap
CAC above $50 or repeat buyers below 25% erodes cushion.
Revenue shortfall
Revenue lands 15% below plan.
$27,008
$3,267 gap
A 15% sales miss turns the model cash-negative.
Fixed-cost pressure
Fixed costs rise 10% above plan.
$29,710
$2,702 gap
New overhead lifts the break-even bar before growth catches up.
Margin pressure
Contribution margin falls from 80.5% to 75.5%.
$28,797
$1,789 gap
Higher fulfillment or processing fees cut room to absorb misses.
Combined pressure
Revenue is 15% lower, fixed costs are 10% higher, and margin drops 5 points.
$31,680
$8,723 gap
Stacked misses leave a deep monthly hole before Month 31.
What should you verify before you sign up for more rent, hires, and ad spend in this herbal remedies business?
Founder checklist
Before you lock in fixed costs, make sure the model still works with real customer data. The key test is whether cash, order value, CAC, repeat buying, and monthly contribution line up through Month 31.
1Cash runway$241K to Month 31
Confirm you can fund the minimum cash need through Month 31, because the model bottoms out at Month 31 before it turns.
2AOV proof$36.36 AOV
Use actual orders to prove the first-year average order value lands near $36.36 before you raise paid spend.
3CAC proof$50 CAC
Prove paid campaigns can hold customer acquisition cost at $50 with real spend, or the marketing budget burns too fast.
4Repeat rate25% of new
Check that repeat customers reach 25% of new customers, since weak repeat buying breaks the Year 1 demand ramp.
5Margin cover80.5% CM
Keep contribution margin near 80.5% and do not add another hire until monthly contribution covers the $13,125 payroll floor.
6Fixed load$17.6K/mo
Keep monthly fixed load near $17,575, hold warehouse rent at $1,500, and delay the $25,000 inventory buy plus the $12,000 equipment spend until $27,008 monthly revenue is steady.