How many sales before anything is profit?
Your break-even point turns rent, wages, and margins into one concrete number: the sales a normal day has to produce. Most owners have never computed it, and it changes how you read a quiet week.
Questions owners ask
Anything that arrives whether or not you sell: rent, base wages and payroll costs, insurance, software subscriptions, loan repayments. If a quiet month still has to pay it, it is fixed.
The direct cost of each individual sale: product or ingredients, treatment consumables, card processing fees, per-job labour. Expressed here as a percentage of your average ticket, which is one hundred minus your gross margin percentage.
Because it converts your whole cost structure into a number the team can act on today. "We need 40 sales a day to break even" changes how a quiet Tuesday is read, in a way a monthly P&L never will.
No. The arithmetic runs in your browser and nothing is sent or saved.