The treatment takes 45 minutes. The next customer arrives 45 minutes later. Somewhere in that equation, the room is supposed to clean itself.
Buffer time is the space around a booking that you need for work the customer may never see: preparing equipment, writing notes, changing rooms or getting to the next address. It belongs in the schedule even if you don't charge for it separately.
Follow one appointment all the way through
Don't start by adding ten minutes to everything. Watch an ordinary appointment from the moment you begin preparing until you're ready for the next one.
For a facial, that might include five minutes to set up, 50 minutes with the customer and ten minutes to clean and reset. The customer-facing service is 50 minutes; the room is occupied for 65. If your calendar only reserves the middle 50, it can offer a start time you cannot keep.
Write down the steps for two or three typical appointments. Use the actual times, including the awkward days. A five-minute reset that only works when nobody asks a question is not a five-minute reset.
Put the gap where the work happens
Different services need different kinds of space:
| Work | Time to protect |
|---|---|
| Salon or clinic appointment | Preparation, cleaning and notes before the next person |
| Home visit | Packing up, travel, parking and access at the next address |
| Room hire | Exit, inspection and reset before the next group |
| Class | Set-up before doors open and pack-down after participants leave |
Sometimes the buffer belongs to a person. Sometimes it belongs to a room, vehicle or piece of equipment. If one staff member can begin another task while a room is cleaned by someone else, reflect that difference rather than blocking everyone indiscriminately.
Check what the gap costs and saves
A buffer reduces the number of times you can offer, so it should have a reason. But a diary filled to the minute can cost more when one delay moves every booking after it.
Try a week with realistic gaps on your busiest services. Note when you still run late and when you consistently finish early. Adjust from that evidence. If a service needs a long reset only on certain days or with certain equipment, make that difference explicit instead of padding every booking.
If travel is the main constraint, read how to schedule mobile work across suburbs. If delays are already happening today, use the running-late plan.
The aim is a calendar you can actually deliver, not one that looks impressively full at 9am and falls apart by lunch.