Most people should get a haircut every 6 to 8 weeks — but short, tight shapes need it every 4 to 6, and long layers can stretch to 8 to 12. The right answer depends entirely on your shape, not some universal rule a shampoo bottle made up.
This is probably the question I answer most often in the chair, usually right at the end of the appointment when someone's deciding whether to pre-book. So here's the honest version, shape by shape.
Short and tight: 4 to 6 weeks
Pixies, crops, fades, anything where the shape is the haircut — these have the shortest shelf life. A great short cut loses its lines fast because every bit of growth is a big percentage of the total length. Half an inch on a pixie is a different haircut. Half an inch on waist-length hair is a rounding error. If you wear it short, four to six weeks keeps it looking intentional instead of overdue.
Bobs and mid-lengths: 6 to 8 weeks
A bob lives or dies on its line. My daughter Sydney built her reputation on precision bobs, and she'll tell you the same thing: the cleaner the line, the more visible the grow-out. Six to eight weeks keeps a bob a bob instead of a shaggy in-between. If your bob has softer, more lived-in texture, you can lean toward the eight.
Long hair and long layers: 8 to 12 weeks
Long hair is forgiving — the shape shifts slowly. But forgiving isn't the same as maintenance-free. Ends are the oldest hair on your head, and in Chicago they've survived winters, radiator air, and our famously hard water. Eight to twelve weeks keeps them sealed before splits start traveling upward. If you're not sure whether your ends are asking for help, here's how to tell if your hair is actually damaged.
Growing it out? You still need the chair
Here's the one that surprises people: skipping haircuts does not make hair grow out faster. It makes it grow out worse. Hair grows about half an inch a month no matter what — but split ends break off, and broken ends mean you lose length off the bottom while gaining it at the root. Net progress: slower than if you'd trimmed.
Every 10 to 12 weeks, come in for what we call a dusting — removing only the damaged tips, keeping every healthy millimeter. You keep your momentum and your ends. (More on the difference in trim vs. haircut vs. dusting.)
The real test
Forget the calendar for a second. If your hair stopped doing what it did the week after your last cut — the bob won't sit, the layers collapsed, the fade grew into a helmet — it's time. Your hair tells you before the calendar does.
At Reverie in River North, we'll tell you honestly what interval your specific shape needs — not a one-size answer. Every haircut appointment includes a full consultation in the chair at no extra charge — so if you want a cut, just book the cut. If you'd rather talk it through first, a standalone consultation is $50 for 15 minutes, or $150 for 30 minutes with Sal, credited in full toward any service or any product within 30 days.
