How to keep an appointment book for a salon or barber

What is an appointment book, and what is it for?

An appointment book is the list of which customers are coming, on which day, at what time and for which service. Kept well, it answers three questions: who's coming today, will another job fit into this slot, and what should be in the till tonight.

In a hair salon, a barber shop, a nail salon or a skin care salon, the day is a calendar cut into time slots. An empty hour never comes back, and two appointments booked on top of each other wear out both you and the customer. The book keeps the balance between the two. Months later, it also answers “When did Gül last have her colour done?”

Should you keep your appointment book on paper or on your phone?

Either works; what matters is having one book that everybody writes in. Paper is quick and needs no battery; a phone keeps the history, adds up totals for you and shows the whole team the same list.

The most common problem is mixing the two: some appointments in the book, some in Instagram DMs, some in your head. Whichever you choose, every booking taken by phone, by message or at the door goes in the same place.

How do you keep an appointment book, step by step?

Build the service list first, then write every appointment the same way, leave buffers, close the day and look back once a week. Each of the six steps is covered in more detail below.

1. 1List your servicesWrite every job you do once, with its length and price. When you book, you pick from this list.
2. 2Write the full appointmentCustomer, phone, day and time, service, length, who does it, price and note. The detail most often missing is the phone number.
3. 3Leave a bufferBook the next appointment 10–15 minutes after the previous job ends. Make the buffer a little longer after long jobs.
4. 4Write walk-ins in tooAdd a walk-in to the book once the job is done. A job that isn't written down doesn't show in the day's total.
5. 5Close the dayMark each appointment as done, no-show or cancelled, and compare the day's total with the till.
6. 6Look back once a weekGo over the empty slots, the no-shows and the regulars who are due.

What should you write for each appointment?

Eight details are enough: customer, phone, day and time, service, length, who does it, price and a short note. Leave one out and either you can't send a reminder or the evening total won't add up.

• Customer: first and last name; if two customers share a first name, the initial of the surname is enough.
• Phone: for reminders and last-minute changes. Ask once, at the first appointment.
• Day and time: write the start time and work out the end from the service length.
• Service: like “cut + blow-dry”; if there's more than one job, write them all.
• Length: the service lengths added up. A 60-minute job and a 120-minute job don't take the same space in the book.
• Who does it: not needed if you work alone; essential if there are two of you.
• Price: the amount you quoted that customer. If it differs from the list price, the difference is right there.
• Note: colour formula, “sensitive skin”, “allergic to gel polish”, “number 3 on the sides”: whatever you need to know while you work.

How do you build a service list with lengths and prices?

Put every job on its own line: its name, how many minutes it really takes and its price. You build the list once; after that, every appointment is written by picking from these lines.

Time each job with a clock, not a guess: for a few days, check the time when you start and when you finish. If you need to change the price for a customer (long hair, a thick beard), the list price is still your starting point; you write the difference on the appointment itself.

Jobs often done together don't need a line of their own. “Acrylic nails + gel polish” is just two lines added up: 120 + 60 = 180 minutes, ₺1,500 + ₺400 = ₺1,900.

How much buffer should you leave between appointments?

A common rule of thumb is 10–15 minutes after each appointment, a little more after long jobs such as colour or acrylics. Buffer time is the time set aside for cleaning, setting up, taking payment and absorbing a late customer.

Fill a day with no buffers at all and the first ten-minute delay spreads across the whole day: if the job due to end at 13:00 ends at 13:10, the 13:00 customer waits, and her delay carries over to the next one.

How do you write walk-ins into the book?

A walk-in, a customer who comes without an appointment, goes into the book as a finished job as soon as the work is done: time, service, price. If it isn't written down, the day's total won't match the till in the evening.

In a barber shop's appointment book especially, the day is a mix of booked customers and walk-ins. Write walk-ins in the same book, not on a separate scrap of paper; otherwise you can't see which hours are really full. If a booked customer is due soon, tell the walk-in honestly how long the wait is: if you have a 45-minute hair + beard booked at 15:30 and someone walks in at 15:10, a 30-minute cut won't fit, and saying “I'm free at 16:15” keeps both customers.

How do you close the appointment book at the end of the day?

Mark each appointment as done, no-show or cancelled, add the walk-ins and total the finished jobs. That total is the day's service takings; compare it with the cash and card totals in the till.

Don't delete a missed appointment; leave it marked as a no-show. A deleted appointment is forgotten, while a marked one tells you a month later who has missed twice. Notice, too, that a walk-in repair fitted into the slot Deniz left empty. We cover what no-shows cost you in how to work out the cost of no-shows and cut them.

How should you look over your appointment book each week?

Once a week, take ten minutes and look at three things: which slots stayed empty, who didn't show up, and which regulars are due. You keep the book as much to fill next week as to remember last week.

Say a one-chair barber is open 10 hours on Tuesday and 4 of them are filled: 40% occupancy. On Saturday, 9.5 of the same 10 hours are filled: 95%. You can't squeeze Saturday any harder, but you can offer Tuesday afternoons to regulars who can come in on a weekday.

For regulars, the book is a reminder too. If Gül has her colour done every six weeks and her last appointment was 41 days ago, it's time to message her this week; six weeks is 42 days. The same rhythm can be read from the book for monthly facials at a skin care salon, acrylic refills at a nail salon and colour intervals at a hair salon.