Kosher Restaurant Break-Even Analysis: About $355K Monthly Sales

Fixed costs $28.8K/mo Overhead plus base pay

Contribution margin 81% After variable costs

Break-even revenue $35.5K/mo Sales to cover base

Break-even timing Month 4 Model break-even point

Break-even calculator

Test monthly revenue, variable expenses, and fixed costs against break-even for a kosher restaurant.

Lean Base Full

Monthly revenue Use this as monthly sales before direct costs. $ Lean sales Busy sales Variable expenses These costs rise with sales, like food, packaging, commissions, and promo. $ Low direct cost High direct cost

Money available to cover fixed costs $76,831 $92,567 revenue - $15,736 variable expenses

Margin ratio

83%

Covers fixed costs

Yes

Fixed monthly costs This is the monthly overhead contribution margin has to cover. $ Light overhead Heavy overhead

Break-even chart Revenue Total costs

Which kosher restaurant expenses are fixed, and which move with sales?

Cost classification

Break-even only works if fixed overhead stays separate from sales-driven costs. In the first year, treat food, packaging, delivery fees, and promotion as variable, while rent and core systems set the monthly floor.

Expense	Cost	Break-Even Treatment	Common Mistake
Rent Commercial Kitchen/Stall	Fixed	Use $4,000/month in the fixed overhead base.	Don’t spread rent by meals sold.
Utilities	Semi-variable	Start with the listed $1,000/month, then stress-test busy-period usage.	Don’t ignore usage spikes as covers rise.
POS System & Software Subscriptions	Fixed	Use $250/month as recurring overhead.	Don’t mix setup fees with monthly tools.
Food Ingredients	Variable	Apply 10.0% of first-year sales.	Don’t treat spoilage as free inventory.
Packaging Supplies	Variable	Apply 2.0% of first-year sales.	Don’t bury delivery packaging in overhead.
Delivery Platform Commissions	Variable	Apply 4.0% of first-year sales tied to delivery channels.	Don’t apply delivery fees to dine-in sales if tracked separately.
Marketing & Promotion	Variable	Apply 3.0% of first-year sales.	Don’t assume promotion stays fixed while orders scale.
Owner/Manager and Kitchen Payroll	Semi-fixed	Use $22,000/month in first-year wages, then add FTE step-ups in later years.	Don’t miss added staff as volume grows.

How does break-even move across lean, base, and full kosher restaurant formats?

Scenario table

Break-even improves as weekend traffic, catering mix, and cover volume rise, while ingredient cost falls over time. The lean case stays close to the line, but the base and full formats build a wider cushion.

Planning assumptions only; actual results can move with traffic, staffing, and food cost swings.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean Year 1 kosher format	$51,100	$9,700	$28,750	81%	$12,650	Near break-even; small demand dips can erase the cushion.
Base Year 3 kosher format	$89,800	$15,100	$36,000	83.2%	$38,700	Clearer cushion; staffing and food cost control still set the margin.
Full Year 5 kosher format	$134,700	$19,500	$39,900	85.5%	$75,300	Wide cushion; the main risk shifts to keeping service and ingredient costs tight.

What breaks the break-even plan for a kosher restaurant?

Stress test

The Year 1 plan clears break-even with room, but the cushion shrinks fast if weekday covers slow, payroll rises before sales, or food and delivery costs climb. A 10% sales dip still works; a small cost hit makes the month much tighter.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$35,500	$15,600 cushion	Healthy on paper, but the cushion can shrink quickly.
Revenue shortfall	Revenue falls 10% to about $46,000.	$35,500	$10,500 cushion	Still above break-even, but slower weekday traffic cuts the buffer.
Fixed cost pressure	Fixed costs rise by $3,000 to $31,750.	$39,200	$11,900 cushion	Higher rent, payroll, or supervision eats the buffer fast.
Margin pressure	Variable expenses rise from 19% to 24%.	$37,800	$13,300 cushion	Food waste or delivery fees push break-even higher.
Combined pressure	Revenue slips 10%, fixed costs rise $3,000, and margin falls to 76%.	$41,800	$4,200 cushion	One weak month could push the business close to red.

Will this kosher restaurant clear break-even before you sign the lease?

Founder checklist

Yes, but only if Year 1 sales can reach about $51.1K a month, above the $35.5K break-even floor, while fixed monthly commitments stay near $28.9K. The other test is simple: keep menu costs, staffing, and opening cash tight enough to survive the Month 2 cash dip.

1Sales Floor$35.5K/mo floor

Check that Year 1 sales near $51.1K/mo are real against seat count and service speed, because you need room above break-even before signing the lease.

2Fixed Load$28.9K/mo

Add rent, utilities, software, insurance, bookkeeping, cleaning, permits, repairs, and the planned crew, then confirm the monthly load stays near this level; quote kosher supervision separately because no fee is modeled.

3Margin Mix81% CM

Keep the menu simple so food ingredients hold near 10%, packaging near 2%, delivery commissions near 4%, and marketing near 3%; that is what leaves enough contribution to cover fixed costs.

4Staffing Fit6 staff

Test whether 1 owner/manager, 1 lead chef, 1 assistant chef, 2 counter staff, and 1 kitchen assistant can cover weekday 50 to 75 covers and weekend 120 to 130 covers without overtime.

5Cash Cushion$828K min

Keep the $96K one-time capex separate from monthly burn, and protect enough working cash to survive the Month 2 low point, because the model needs about $828K at minimum.

6Launch Stock$7K stock

Do not place a deep first order; start with the $7,000 opening inventory and prove traffic first, or slow sell-through will trap cash before break-even shows up.