A US gym apparel brand needs about $52k in monthly revenue to break even under the Year 1 assumptions Here’s the quick math: $421k fixed monthly costs divided by an 815% contribution margin equals about $517k in break-even revenue At a $7140 average order value, that means roughly 724 orders per month, or about 869 units at 12 products per order The full plan reaches break-even around Month 26, but results move fast with ad spend, returns, pricing, and channel mix
Fixed costs$42.1K/mo
Launch burn
Contribution margin81.5%
After variable costs
Break-even revenue$51.7K/mo
Revenue target
Break-even timingMonth 26
Model breakeven
Break-even calculator
Test monthly revenue against variable expenses and fixed costs to see when a gym apparel brand reaches break-even.
Money available to cover fixed costs$77,500
$92,814 revenue - $15,314 variable expenses
Margin ratio
84%
Covers fixed costs
Yes
Break-even chart Revenue Total costs
Which workout clothing expenses are fixed, and which move with sales?
Cost classification
Break-even is reliable only when product costs and order-linked fees sit below gross margin while rent, software, and planned headcount stay in overhead. Misclassifying inventory or CAC can move the Month 26 break-even.
Expense
Cost
Break-Even Treatment
Common Mistake
Raw Materials & Manufacturing
Variable
Apply as 8.0% of revenue in the first year, declining to 6.0% by the mature year.
Treating inventory purchases as overhead instead of matching product costs to the revenue they produce.
Inbound Shipping & Quality Control
Variable
Apply as 3.0% of revenue in the first year, then reduce with scale to 2.0% by the mature year.
Leaving inbound freight out of gross margin and overstating unit profit.
Fulfillment & Logistics
Variable
Apply as 5.0% of revenue in the first year, tied to orders shipped and sales volume.
Classifying pick, pack, and shipping support as fixed warehouse overhead.
Payment Processing Fees
Variable
Apply as 2.5% of revenue across the model period because fees rise with card sales.
Forgetting processor fees when testing contribution margin per order.
Marketing Spend
Semi-variable
Model the $150,000 first-year budget, then test customer acquisition cost at $45 per new customer.
Treating all marketing as fixed when customer acquisition cost moves with new buyers.
E-commerce Platform & Software
Fixed
Include $2,000 per month in overhead from Month 1 through Month 60.
Allocating platform software to each unit sold and muddying gross margin.
Website Hosting & Maintenance
Fixed
Include $400 per month in overhead for the relevant monthly planning range.
Assuming hosting rises with every order when the model shows a stable monthly amount.
Payroll
Semi-fixed
Model salaries by headcount steps, such as added operations, service, and inventory roles as the business scales.
Spreading payroll across units and missing the cash impact of each new hire.
How does break-even change from a lean launch to a full gym apparel rollout?
Scenario table
Lean is tight, base is the model’s break-even lane, and full has the best cushion because higher-margin mix offsets more overhead. EBITDA moves from -$293k in Year 1 to $462k in Year 3, so scale still drives the story.
Planning figures only; actual break-even will move with sell-through, returns, and ad costs.
Scenario
Monthly Revenue
Variable Costs
Fixed Costs
CM Ratio
Operating Profit
Break-Even Signal
Lean launch
$51.7k
$9.6k
$42.1k
81.5%
$0
Thin cushion; a small cost spike can slip it below break-even.
Base case
$71.6k
$11.9k
$59.8k
83.5%
$0
This is the model’s break-even lane and aligns with Month 26.
Full rollout
$84.2k
$12.2k
$72.0k
85.5%
$0
Best cushion here, but only if volume keeps pace.
What pushes this gym apparel plan below break-even?
Stress test
Year 1 only works if CAC stays near $45 and fulfillment stays under 50% of sales. A 10% revenue miss, 10% fixed-cost creep, or a 5-point margin slip can push the plan below break-even fast.
Stress Case
Changed Assumption
Break-Even Revenue
Revenue Gap
Risk Signal
Current plan
No change.
$517k
$0 cushion
Break-even is tight but stable.
Revenue shortfall
Revenue falls 10% from the plan.
$517k
$42k gap
A small sales miss wipes out the cushion.
Fixed-cost increase
Monthly fixed spend rises 10% to about $463k.
$559k
$42k gap
Overhead creep pushes the model off plan.
Margin pressure
Variable expenses rise from 18.5% to 23.5%.
$543k
$26k gap
Discounts, returns, and fulfillment fees cut contribution.
Combined pressure
Revenue falls 10%, fixed spend rises 10%, and variable expenses rise to 23.5%.
$624k
$107k gap
These pressures stack fast and move the plan well below break-even.
What should you verify before you lock in bulk inventory and ad spend?
Founder checklist
Don’t lock in bulk buys, payroll, or showroom space until Year 1 AOV, CAC, and margin all clear the model. Here’s the quick math: $71.40 AOV, $45 CAC, and 81.5% contribution only work if fixed burn stays near $29.6K a month and cash can cover the early gap.
1AOV check$71.40
Verify the first-year product mix and 1.2 units per order really hold this basket value, because lower order value makes every ad dollar harder to earn back.
2CAC test$45
At a $150K Year 1 marketing budget, keep CAC near $45 and confirm repeat buying starts fast enough, or paid growth will outrun cash.
3Margin guard81.5% CM
Keep raw materials, inbound shipping, fulfillment, and card fees at 18.5% of sales, because that 81.5% contribution pays the rest of the business.
4Staffing ramp3.5 FTE
Year 1 only supports 3.5 FTE, so verify the team can handle service, ops, and inventory flow before you add another salary or storage load.
5Cash buffer$388K
Hold the cash plan to the $388K low point around Month 25, and skip extra storage or showroom rent until sell-through proves the added load can clear.
6Bulk launchPre-bulk
Approve samples and check the minimum order quantity (MOQ) against the size curve before the first bulk run, because one bad fit cycle can trap cash in slow stock.