Dairy Store Break-Even Analysis: $20K Monthly Sales Target

Fixed costs $14.8K/mo Year 1 base cost

Contribution margin 82.5% After variable costs

Break-even revenue $17.9K/mo Monthly target sales

Break-even timing Month 29 Model break-even

Break-even calculator

Test whether monthly sales, variable costs, and fixed overhead clear break-even for a dairy store.

Lean Base Full

Monthly revenue Higher sales give you more room to cover fixed costs and still stay profitable. $ Slow start Busy store Variable expenses These are direct costs like dairy procurement and packaging that rise with sales. $ Light costs Higher costs

Money available to cover fixed costs $26,800 $32,000 revenue - $5,200 variable expenses

Margin ratio

84%

Covers fixed costs

Yes

Fixed monthly costs This is the overhead the store must cover before profit starts. $ Lean overhead Heavy overhead

Break-even chart Revenue Total costs

Which expenses are fixed, variable, or semi-variable for this dairy shop’s break-even?

Cost classification

Break-even gets unreliable when product-linked costs, rent, payroll, and refrigeration behavior are mixed together. Use fixed costs for the monthly hurdle, and use variable costs to calculate contribution margin.

Expense	Cost	Break-Even Treatment	Common Mistake
Store Rent	Fixed	Use $3,500 per month from Month 1 through Month 60 as part of the fixed overhead base.	Spreading rent across visitors and making break-even look better when traffic rises.
Utilities	Semi-variable	Start with the $800 monthly plan amount, then watch usage because refrigeration load can move with store hours and sales volume.	Treating power as fully fixed when longer hours and more cold storage can raise the bill.
Insurance	Fixed	Use $450 per month as stable monthly overhead in the break-even model.	Linking insurance to revenue even though the model treats it as a recurring monthly charge.
Refrigeration Maintenance	Semi-fixed	Use $300 per month until added equipment, more service visits, or higher operating scale forces a step-up.	Modeling maintenance as a per-unit charge instead of a capacity-driven step expense.
Marketing and Advertising	Fixed	Use $600 per month as fixed unless the plan changes to campaigns that scale directly with sales.	Automatically setting marketing as a percentage of revenue and hiding the true monthly cash hurdle.
Dairy Product Procurement	Variable	Apply 12.5% of first-year revenue as product cost; this reduces contribution margin on every sale.	Entering inventory buys as fixed overhead and missing the margin impact of each order.
Packaging and Delivery	Variable	Apply 5.0% of first-year revenue because bags, containers, and delivery activity move with order volume.	Keeping packaging flat even as buyers, units per order, and delivery volume increase.
Store Payroll	Semi-fixed	Start first-year wages at about $10.4k per month, based on $125k annual staffed payroll, then step up when headcount rises.	Treating wages as fully variable when staffing changes in blocks, not one order at a time.

How does break-even change as the dairy store moves from a lean launch to base and full scale?

Scenario table

Break-even improves as traffic, assortment depth, and cold storage use scale up. Year 1 is below the line, Year 3 is near it, and Year 5 has a much wider cushion.

Planning only. These figures are model assumptions, not guarantees.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean launch case	$180K	$31.5K	$165K	82.5%	-$16.5K	Revenue stays below break-even, so cash pressure remains.
Base case	$235K	$37.6K	$192K	84.0%	$5.4K	Revenue is just above break-even, so small sales dips can erase profit.
Full-scale case	$460K	$66.7K	$204K	85.5%	$189.3K	Revenue is well above break-even, so the cushion is strong.

What breaks the dairy store break-even plan?

Stress test

The break-even plan is tight at about $200,000 a month. A small sales miss, higher rent or payroll, or more spoilage and refrigeration cost can move the store from break-even into loss fast.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$200,000	$0 gap	No cushion; any miss turns into loss.
Revenue shortfall	Monthly sales run 10% below plan.	$200,000	$20,000 gap	Foot traffic misses hit contribution fast.
Fixed-cost pressure	Fixed costs rise $5,000 a month.	$206,061	$6,061 gap	Rent, payroll, or utilities creep lifts the bar.
Margin pressure	Contribution margin falls 1 point to 81.5%.	$202,454	$2,454 gap	Spoilage or delivery fees shrink room to absorb overhead.
Combined pressure	Sales run 10% below plan, fixed costs rise $5,000, and margin falls 1 point.	$208,589	$28,589 gap	Weak traffic plus higher overhead breaks the plan.

Can this dairy store hit break-even before you commit to the lease and refrigeration?

Founder checklist

Don’t sign the lease until traffic, conversion, and cold-chain economics support the model. Year 1 needs about 390 weekly visitors and 85% visitor-to-buyer conversion to get near the 713 orders a month needed to break even.

1Traffic proof56/day

Verify the location can draw about 56 visitors a day, because break-even sits near 24 orders a day, or 713 a month.

2Conversion test85%

Test whether 85% of visitors actually buy before you commit, since that launch demand drives the first-year sales ramp.

3Unit margin82.5% CM

Here’s the quick math: a $28.08 Year 1 order leaves about $23.17 after 12.5% procurement and 5.0% packaging and delivery.

4Fixed load$16.5K/mo

Keep fixed cost near $16.5K a month, or the order volume needed to cover rent, payroll, and overhead will rise fast.

5Capacity ramp3.5 FTE

Confirm refrigeration space, delivery cadence, and the 3.5 FTE Year 1 staffing plan can handle milk, cheese, cultured dairy, and gift items.

6Cash cushion$477K

Make sure you can fund the $500K startup equipment and buildout plan and still hold cash through the Month 31 low point of $477K.