Salt Delivery Service Break-Even: About $35K Monthly Revenue

Fixed costs $7.3K/mo Monthly base

Contribution margin 80.1% After variable costs

Break-even revenue $9.1K/mo Revenue target

Break-even timing Month 5 Forecast turns positive

Break-even calculator

Test monthly revenue against variable expenses and fixed costs to see how close the salt delivery service is to break-even.

Lean Base Full

Monthly revenue Sales set the pool that has to cover direct costs and overhead. $ Low sales High sales Variable expenses These rise with sales, like salt, bags, fuel, and card fees. $ Low direct cost High direct cost

Money available to cover fixed costs $240,550 $309,667 revenue - $69,117 variable expenses

Margin ratio

78%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly overhead the business must cover even if sales slow down. $ Low overhead High overhead

Break-even chart Revenue Total costs

Which expenses are fixed, variable, or stepped in a salt delivery break-even model?

Cost classification

Break-even works only when each expense sits in the right bucket. Treat salt, bags, fuel, and processing as sales-linked, but keep rent and insurance fixed unless the operating model changes.

Expense	Cost	Break-Even Treatment	Common Mistake
Bulk Salt Procurement	Variable	Model as 9.5% of revenue in the first year, falling to 7.5% by the mature year.	Entering 9.5% as 95%, which destroys gross margin.
Packaging and Heavy Duty Bags	Variable	Apply 2.5% of revenue in the first year, then reduce as buying scale improves.	Treating bags as fixed warehouse supplies instead of order-linked material.
Last Mile Delivery Fuel and Tolls	Variable	Use 5.0% of revenue in the first year, tied to delivery volume and route density.	Leaving fuel flat while orders and delivery miles rise.
Payment Processing Fees	Variable	Apply 2.9% of revenue in the first year because card fees move with sales.	Budgeting it as a monthly software bill instead of a sales fee.
Warehouse Rent	Fixed	Include $4,500 per month from Month 1 through Month 60.	Spreading rent per order and understating low-volume break-even risk.
Vehicle Insurance	Fixed	Include $1,200 per month within the current fleet plan.	Linking insurance to each delivery instead of the insured vehicle base.
Warehouse Utilities	Semi-variable	Start with the $600 monthly base, then watch for usage risk as volume rises.	Treating the full utility bill as fixed during winter demand spikes.
Delivery Driver payroll	Semi-fixed	Model as headcount steps: 2.0 full-time equivalents in the first year, rising as routes scale.	Treating salaried route labor as per-order when it steps up by headcount.

How do lean, base, and full break-even cases change for a salt delivery service?

Scenario table

Lean sits right on the break-even line, while base and full cases add more monthly cushion as revenue rises faster than fixed overhead. Still, winter demand can swing results by month.

Planning assumptions only; weather, route density, and repeat demand can move break-even month to month.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean break-even floor	$35K	$7K	$28K	80.0%	$0	Right at break-even; any weaker month turns this negative.
Year 1 base case	$49K	$12.3K	$28K	74.8%	$8.7K	Month 5 is the break-even point, with only a modest cushion.
Year 2 scale case	$141K	$32.1K	$40.1K	77.4%	$69.1K	Scale gives a wide cushion, but winter volume still drives risk.

What pushes salt delivery break-even off track?

Stress test

At the base plan, the business clears break-even, but the cushion is thin. A 15% revenue dip, a 10% overhead bump, or a 5-point margin hit can erase most of that room fast.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change; monthly fixed costs are about $28,000 and contribution margin is 80.1%.	$35,000	$14,000 cushion	Base case clears break-even, but the cushion is not wide.
Revenue shortfall	Monthly revenue falls 15% to about $42,000.	$35,000	$7,000 cushion	Winter softness or weak commercial volume cuts the buffer fast.
Fixed-cost pressure	Monthly fixed costs rise 10% to about $30,800.	$38,500	$10,500 cushion	Higher warehouse or driver overhead pushes break-even higher.
Margin pressure	Variable expense load rises 5 points; contribution margin falls to 75.1%.	$37,300	$11,700 cushion	Fuel spikes or salt cost inflation eat margin before growth shows up.
Combined pressure	Revenue falls 15%, fixed costs rise 10%, and contribution margin falls to 75.1%.	$41,000	$1,000 cushion	Small shocks stack, and break-even is almost fully consumed.

Can you prove the salt route will break even before you sign the warehouse lease and buy trucks?

Founder checklist

Don't commit to the warehouse, truck fleet, or driver hires until your route volume, pricing, and repeat demand can cover the model's Month 5 break-even. The base plan needs about 334 orders a month at a roughly $104 average order value, plus enough cash to absorb the Month 6 trough.

1Route demand334 orders/mo

Validate that you can hit about 334 orders a month at a roughly $104 average order value before locking in fixed storage and fleet costs.

2Fixed load$7.3K/mo

Check that warehouse rent, vehicle insurance, software, and utilities stay near $7.3K a month, because that overhead starts the break-even clock before wages and marketing.

3Margin mix80.1% CM

Confirm that 9.5% bulk salt procurement, 2.5% packaging, 5.0% fuel and tolls, and 2.9% payment fees leave about 80.1% contribution margin to fund the rest.

4Staffing ramp4.5 FTE

Make sure the opening plan really needs 1 operations manager, 2 drivers, 1 warehouse associate, and 0.5 support FTE, or you'll carry labor before the routes can fill it.

5Cash floor$820K floor

Keep at least $820K of cash available, since the model's low point lands in Month 6 and payback doesn't arrive until Month 16.

6Launch demand$15 CAC

Test the $45K Year 1 marketing budget against $15 CAC, 45% repeat customers, a 24-month life, and 0.30 monthly orders per repeat customer so growth can support the fixed base.