Coffee Shop Bookkeeping: A No-Jargon Guide for Owners

A cafe doing 150 drinks a day looks healthy from behind the counter: the machine hisses all morning, the card reader beeps, the pastry case empties. But coffee shops run on small margins stacked on top of each other, and small margins are exactly what quiet leaks destroy. This guide is a no-jargon system for knowing — not guessing — where your cafe's money goes, built around a 15-minute daily habit and a handful of monthly numbers.

Where cafe money leaks: waste, comps, small purchases

Three leaks drain cafes, and none of them appear on any bank statement. Waste: the half jug of steamed milk poured away, the pastries binned at close. A cafe binning six pastries a day at €1.10 cost each loses around €200 a month — silently. Comps and remakes: the free drink for a friend, the flat white remade because the order was wrong. Four a day is easily €300 a month in ingredients and lost sales. Small purchases: someone grabs €20 from the till and runs to the supermarket for oat milk, and no note is made. Each event is tiny; together they can be the difference between a profitable month and a confusing one. They only become visible if you write them down — which is why waste and till-money-out have their own lines in the routine below.

Daily takings: splitting cash, card, and delivery apps

Your money now arrives in three streams, and they behave very differently. Card is the easy one: the terminal gives you a day total in two taps. Cash needs a count against your float — if the float is €100 and the drawer holds €412 at close, cash takings were €312. Delivery apps are the dangerous stream, because the app shows you the gross order value but pays you weeks later, minus a commission that is often 25 to 30 percent. A €14 order on the app may land in your bank as €9.80. If you record the €14 and forget the commission, your books will tell you a flattering lie all year. The fix: record each app's daily gross as its own line, then record the commission when the payout arrives — and check that the payout matches what the orders added up to. Three streams, three lines, every day.

Tracking ingredient and supplier costs simply

You do not need to cost every cup every day. Two levels of tracking are enough. Level one, daily: record every supplier delivery or invoice on the day it arrives — the coffee roaster, the dairy, the bakery — and every cash-and-carry run, receipt kept, total written the same day. Level two, monthly: divide your total ingredient spend by your total food and drink sales. That percentage is your cost line. Many small cafes land somewhere around 25 to 35 percent depending on how much food they do, but the exact figure matters less than the trend. If your menu has not changed and the number was 28 percent in March but 34 percent in May, something real moved: supplier prices, portion sizes, waste, or stock walking out the back door. The monthly number is what turns 'it feels more expensive lately' into a fact you can act on.

Staff costs, shift by shift

After rent, staff is usually your biggest cost — and monthly payroll totals hide the detail that matters, which is whether each shift pays for itself. Keep it simple: note hours worked per shift and compare against that shift's takings. A Tuesday afternoon with two baristas on nine combined hours and €180 of sales is probably losing money before rent even enters the picture. You do not need software for this: 'Tue pm — 2 staff, 9 hrs, took €180' written down for a few weeks shows the pattern clearly, and the fix is usually a rota change, not a redundancy. The owners who do this discover their week has two or three shifts quietly subsidised by the rest.

A 15-minute end-of-day routine

• Count the till against the float and write the cash figure down (float €100, drawer €412 — cash takings €312).
• Note the card terminal's day total.
• Note each delivery app's day total — gross, before commission.
• Write down the day's waste: pastries binned, milk poured, drinks remade or comped.
• Note any money that left the till: the supermarket run, the window cleaner, a staff advance.
• Add one line of context if the day was odd — rain, roadworks, machine down. At month end those notes answer questions no spreadsheet can.

Monthly numbers every coffee shop owner should know

• Total sales split by cash, card and delivery — with delivery commission shown as its own cost line, not hidden inside sales.
• Ingredient cost as a percentage of sales — and whether it moved versus last month.
• Staff cost as a percentage of sales — consistently above 40 percent usually means the rota needs work, not the people.
• Waste in euros, not feelings — 'we throw away about €250 a month' is a fixable fact; 'we waste a bit' is not.
• Your break-even day: fixed monthly costs divided by 30. If rent, staff and utilities total €6,000, you need €200 of gross profit every day before you earn a cent.