What is a line-up in barbering?

A line-up (also called an edge-up or shape-up) is the process of creating clean, defined edges around the hairline, temples and sideburns using a precision trimmer or razor. It frames the face and gives the haircut a fresh, sharp appearance. It is one of the most requested finishing services.

How long does a line-up take?

A basic front-only line-up takes 5-7 minutes. A full line-up including temples, sideburns and nape takes 10-15 minutes. Adding a razor finish adds 3-5 minutes. Curly or coily hair types add 3-5 minutes due to more careful shaping needed. Line-ups with designs can take 15-20+ minutes.

How does hair type affect a line-up?

Straight hair shows edges very crisply but any mistakes are visible. Curly and coily hair (types 3-4) requires more time because the curl pattern can distort the visual hairline. The barber needs to work slowly and check from multiple angles. Coarse hair dulls blades faster.

How do I handle cowlicks and uneven growth?

Cowlicks and whorls change the direction hair grows at the hairline. Work with the growth pattern where possible rather than fighting it. Use shorter strokes and check frequently. Some areas may need a slightly different approach on each side to look balanced.

CutCalcs

Line-Up Calculator — Hairline Shaping & Edge-Ups

Estimate time and precision trimmer settings for hairline shaping and edge-ups.

Line-Up AreasWhich areas of the hairline to shape

Hairline ShapeTarget shape for the front hairline

Edge DetailLevel of edge crispness and finishing

Hair TypeHair texture affects technique and time needed

Growth PatternUnusual growth patterns affect technique and time

How We Calculate This

This calculator estimates line-up service time based on the areas covered, hairline shape, edge detail, hair type, growth pattern and client experience level.

Time calculation

Total time = Area base + Edge detail + Hair type + Growth pattern + Client experience adjustments

Front only: ~5 mins base
Full line-up: ~12 mins base
Curly/coily hair: +3 to 5 mins
Cowlick/whorl: +2 to 3 mins
Razor finish: +4 mins

Frequently Asked Questions

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Last updated: March 2026

All calculations are estimates. Always perform a strand test before chemical services.