Custom Keto Diet Plans Break-Even: $68K Monthly Revenue Target

Fixed costs $13.3K/mo Core overhead base

Contribution margin 71.5% After variable costs

Break-even revenue $18.6K/mo Monthly target

Break-even timing Month 10 Model break point

Break-even calculator

Test whether monthly revenue clears variable expenses and the fixed cost base for a custom keto diet plan service.

Lean Base Full

Monthly revenue Revenue sets the margin pool that must cover fixed costs. $ Slow launch Busy month Variable expenses Use direct costs that rise with orders, fees, and contractor work. $ Tight spend Heavy spend

Money available to cover fixed costs $39,000 $55,000 revenue - $16,000 variable expenses

Margin ratio

71%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly overhead base before profit starts. $ Lean setup Full team

Break-even chart Revenue Total costs

Which expenses are fixed and which move with sales for a custom keto meal plan business?

Cost classification

Your break-even is only useful if fixed overhead stays separate from costs that move with revenue. Here, fixed operating overhead is $13,300 per month, while first-year variable rates total 28.5% before semi-variable support load.

Expense	Cost	Break-Even Treatment	Common Mistake
Monthly operating overhead	Fixed	Use $13,300 per month for hosting, software, rent, insurance, utilities, supplies, training, and bookkeeping.	Spreading overhead across each customer and hiding the real monthly hurdle.
Salaried payroll	Fixed	Use recurring payroll as a monthly fixed load; first-year staffed roles average $25,625 per month from forecast FTEs.	Treating salaried team expense as optional once customers arrive.
Nutritionist contractor fees	Variable	Apply 12.0% of revenue in the first year, declining to 10.0% by the fifth year.	Treating fulfillment labor as fixed when it rises with active clients.
Recipe development and content creation	Variable	Apply 8.0% of revenue in the first year, declining to 6.0% by the fifth year.	Budgeting content once, even though plan volume keeps adding work.
Payment processing fees	Variable	Apply 3.5% of revenue in the first year, declining to 2.5% by the fifth year.	Leaving card fees out of contribution margin.
Affiliate marketing commissions	Variable	Apply 5.0% of revenue in the first year, declining to 4.0% by the fifth year.	Counting referred revenue at full margin.
Onboarding, revisions, and customer support	Semi-variable	Keep the base support team in fixed payroll, then add workload for active customers and extra plan revisions.	Assuming support stays flat as plan hours rise.
Committed marketing budget	Semi-fixed	Use $10,000 per month in the first year, based on the $120,000 annual marketing budget.	Modeling acquisition only as CAC and missing the committed spend floor.

How does break-even change across lean, base, and full keto plan service setups?

Scenario table

Break-even moves with fixed payroll, contractor load, and paid acquisition. Lean stays light on overhead, base adds payroll and marketing, and full-service only works if higher volume covers the extra cost.

Planning assumptions only. Actual break-even will move with pricing, labor mix, and acquisition costs.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean contractor-led setup	≈$18.6k	≈$5.3k	$13.3k	71.5%	≈$0	Low overhead keeps break-even near launch, but small misses can erase the cushion.
Base case with payroll and marketing	≈$68.4k	≈$19.5k	$48.9k	71.5%	≈$0	Break-even lands around Month 10, so cash has to fund the ramp.
Full-service scaled setup	≈$85.6k	≈$23.1k	$62.5k	73.0%	≈$0	Higher volume is needed to absorb the heavier payroll and marketing load.

What pushes this custom keto diet plan past break-even?

Stress test

At $68,427 of revenue, $48,925 of fixed costs, and a 71.5% contribution margin, the plan only just clears break-even. A 10% revenue miss or a 5-point margin hit quickly turns that into a real monthly gap.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$68,427	$0 gap	There is no cushion, so misses show fast.
Revenue shortfall	Revenue falls 10% to $61,584.	$68,427	$4,893 gap	A small miss eats most of the monthly margin.
Fixed-cost pressure	Fixed costs rise 10% to $53,818.	$75,270	$6,843 gap	Overhead creep lifts the floor quickly.
Margin pressure	Variable expenses rise 5 points, cutting margin to 66.5%.	$73,572	$5,145 gap	Lower plan price or higher ad spend bites first.
Combined pressure	Revenue falls 10%, fixed costs rise 10%, and margin drops 5 points.	$80,930	$12,865 gap	Stacked pressure turns break-even into a cash drain.

Can this custom keto diet service prove demand, margin, and cash cover before you lock in fixed spend?

Founder checklist

Use the break-even model to test price, CAC, delivery load, and fixed spend before you commit to major recurring costs. If the math breaks in Year 1, slow the spend and prove the next lever first.

1Demand Proof$36 vs $45 CAC

Check that Year 1 blended revenue per active plan-equivalent is about $36 and that CAC stays near $45 before you scale the $120,000 marketing budget, or growth will outrun payback.

2Margin Floor71.5% CM

Keep Year 1 variable load at 28.5% total, with nutritionist fees capped at 12%, or revisions and support will eat the margin you need for break-even.

3Office Rent$4.0K/mo

Delay the office rent unless it clearly helps sales or fulfillment, because this fixed line adds cost without lifting customer intake by itself.

4Tech Stack$4.3K/mo

Confirm server hosting and software licenses are truly needed before you lock them in, since those two items alone run $4,300 each month.

5Delivery Hours2.5 hrs

Make sure one active customer can be served in about 2.5 billable hours a month, so the founder and contractors can handle the mix without slipping past the fee target.

6Cash Gate$554K / Month 9

Hold at least $554,000 in cash by Month 9 and avoid hiring ahead of Month 10 break-even unless lead flow is already visible, because the model turns positive only after that point.