---
type: Article
title: "How Long to Wear Braces: How Long Do Braces Need to Be Worn?"
description: "Learn how long braces need to be worn and which factors influence treatment duration."
resource: https://www.just-kfo.de/en/articles/long-wear-braces-long-braces/
language: en
tags: [orthodontics, articles]
timestamp: 2026-09-06T18:06:49+02:00
---

# How Long to Wear Braces: How Long Do Braces Need to Be Worn?

How long do you have to wear braces? The duration depends on several factors — we provide an overview.

The question about the duration of treatment with braces is one of the most common we hear at JUST KFO Many patients want to know from the start how long they will need to wear braces before they see the desired result. In this article, we discuss the various factors that influence treatment duration and give you a clear overview of what you can expect during treatment.
We introduce the different types of braces, such as fixed braces, removable appliances, and aligners, and explain the variety of treatments that are tailored individually to your needs.
How Long Does Orthodontic Treatment Take — What Influences It?
The duration of orthodontic treatment varies from person to person and depends on several factors, such as:
Difficulty of the correction: The more complex the misaligned teeth are, the longer the treatment takes. With minor corrections, treatment may last only a few months, while more severe misalignments require a longer treatment period.
Age: For younger patients whose jaws are still developing, treatment can often be completed more quickly. Adults tend to need more time because the jaw structures are already set.
Type of braces: Whether it is fixed braces, aligners, or another type of appliance also influences treatment duration. Aligners are typically less invasive and require less time than fixed braces.
Patient cooperation: Regular wear time and following the orthodontist's instructions play a major role. With aligners, for example, it is important that the devices are worn consistently.

Average Treatment Duration
Fixed braces are worn for an average of just under two years — a review of 25 studies found approximately 20 months (Tsichlaki et al. 2016, see Sources). The range is wide: individual tooth corrections with aligners can be completed in a few months, while complex bite corrections require two years or more. As a guide:
TreatmentTypical DurationWhat Extends the Duration
Early treatment in primary/mixed dentition (removable appliance, ages 6–10)approx. 12–18 months active phase, then pause until tooth eruptioninsufficient wear time, delayed growth spurt
Fixed braces for adolescentsapprox. 18–24 monthstooth extractions, bite correction, detached brackets
Fixed braces for adultsapprox. 18–30 monthsslower bone remodeling, preliminary treatment by dentist
Aligners, minor correction (front teeth)approx. 3–9 monthswear time under 22 hours daily
Aligners, moderate correctionapprox. 12 monthsadjustments (refinements)
Aligners, complex bite correction18 months and longercombination with elastics or auxiliary devices
Retention afterwardlong-term, often permanently (see retainer)—

At our practice, the anticipated duration is stated in the treatment plan before treatment begins — as a range, not as a promise. What you can influence yourself is covered in the section below.
What happens if braces are removed too early?
It is important to wear braces for as long as the orthodontist recommends. If braces are removed too early, the teeth can return to their original position, making the treatment ineffective. After the active phase of tooth correction, there is usually a retention phasein which the teeth are stabilized to prevent relapse into the old position.
Mehr zum ThemaRetention in KölnWarum das Ergebnis nach der Behandlung gesichert wird, welche Retainer es gibt und wie lange sie Sie begleiten.
Zur Retention

What Happens After Braces Are Removed?
After the braces are removed, retention follows — a very important phase of treatment. During this phase, patients typically wear a retainerfor a certain period to secure the result achieved and prevent the teeth from shifting back. The retainer is worn after the active phase of treatment, often only at night.
How can you influence the duration of treatment?
There are several things you can do to make treatment more efficient:
Follow the instructions: Wear your braces regularly and follow the care guidelines provided by JUST KFO .
Regular checkup appointments: Attend your checkup appointments regularly to ensure treatment is progressing as planned.
Avoid harmful habits: Do not chew hard or sticky foods that could damage your braces.

How long treatment really takes
The duration of braces treatment varies, but with patience and proper care, you will achieve the desired result. At JUST KFO , we support you throughout the entire treatment and ensure the process is as comfortable as possible. We help you understand your treatment plan and make sure you achieve your bright smile.
Do you have questions or would you like to learn more about braces treatment? Contact us — we are happy to help!

Sources:Martin, C., Littlewood, S. J., Millett, D. T., et al. (2023). Retention procedures for stabilising tooth position after treatment with orthodontic braces. Cochrane Database of Systematic Reviews, (5), CD002283. https://doi.org/10.1002/14651858.CD002283.pub5
Batista, K. B. S. L., Thiruvenkatachari, B., Harrison, J. E., & O'Brien, K. D. (2018). Orthodontic treatment for prominent upper front teeth (Class II malocclusion) in children and adolescents. Cochrane Database of Systematic Reviews, (3), CD003452. https://doi.org/10.1002/14651858.CD003452.pub4
Rossini, G., Parrini, S., Castroflorio, T., Deregibus, A., & Debernardi, C. L. (2015). Efficacy of clear aligners in controlling orthodontic tooth movement: A systematic review. The Angle Orthodontist, 85(5), 881–889. https://doi.org/10.2319/061614-436.1
Tsichlaki, A., Chin, S. Y., Pandis, N., & Fleming, P. S. (2016). How long does treatment with fixed orthodontic appliances last? A systematic review. American Journal of Orthodontics and Dentofacial Orthopedics, 149(3), 308–318. https://doi.org/10.1016/j.ajodo.2015.09.020

Frequently asked questions about braces treatment duration
How long do you have to wear braces on average?
On average, treatment lasts between approximately 18 and 30 months. Simple corrections may be shorter, while complex misalignments take longer. The exact duration depends on the diagnosis and patient compliance.
What influences treatment duration?
Primarily the type and severity of the misalignment, age, the type of braces, and patient compliance — such as consistent wear time with aligners. Regular checkup appointments also contribute to timely progress.
Can I influence the treatment duration myself?
Yes, significantly. Those who wear aligners consistently, keep appointments, maintain good oral hygiene, and avoid damaging brackets support treatment staying on schedule. Irregular wear is the most common reason for delays.
What happens if braces are removed too early?
If the teeth are not sufficiently stabilized, they can shift back to their original position. That is why treatment is only completed once the result is secured — and then maintained with a retainer.
Do I still need to wear something after braces?
Yes. After the active phase, retention follows with a fixed or removable retainer to secure the result permanently. This phase is crucial for long-term success.