Updated in December of 2025
Chances are, you’ve heard that the Invisalign® clear aligner system is revolutionizing orthodontic treatment. When considering Invisalign, you’re probably wondering, “How fast will my teeth actually move into alignment?”
Invisalign aligners offer a far more discreet and comfortable way to straighten teeth than traditional braces. However, a trait that both solutions share is that they require some patience. The speed of movement with Invisalign depends on an individual’s specific case and their consistency in wearing the aligners, among other factors. Let’s break down what to expect!
Typical Invisalign Timelines
Each set of Invisalign aligners—worn for 20-22 hours per day—gradually shifts teeth by up to a quarter of a millimeter. Patients change trays every 1–2 weeks throughout the treatment, ensuring gradual but continuous movement. Many patients see visible changes within a few weeks of starting Invisalign. However, the full treatment timeline varies. In mild cases involving small gaps or slight crowding, 3–6 months has been known to suffice, with moderate cases requiring anywhere from 6 months to about a year. In cases of severe misalignment or bite issues, the full Invisalign treatment can take up to 18 months or more.
Factors That Affect Tooth Movement With Invisalign
Not everyone moves at the same pace. Several key factors influence how quickly you see results with Invisalign:
- Consistency — Wearing aligners 22+ hours per day is crucial. Removing them too often slows progress.
- Complexity — Minor adjustments require less time than major shifts or bite corrections.
- Age — Younger patients often see faster movement due to more adaptable jawbones.
- Bone and gum health — Healthy gums and bone structure allow for smoother, more predictable movement.
When you stick to your Invisalign treatment plan, those small weekly movements add up. Most patients finish treatment in about 12 to 18 months and enjoy the benefit of straighter teeth without metal brackets or wires.
When Will You Start To Notice a Difference?
Many patients start to notice subtle changes within the first few weeks:
- Teeth may look slightly more aligned in photos.
- Spaces can begin to close.
- Crowding may appear less severe.
Remember that the aligners are designed for gradual change. Even though how much teeth move with Invisalign each week sounds small, the cumulative effect over months is what transforms your smile.
Finding Invisalign Treatment in Fishers, IN
If you are in Fishers and want to know how Invisalign could work for your specific smile, an in person evaluation is the best next step. Dr. Jeremy Jones and the Dentistry of Fishers team can:
- Review your goals and oral health
- Show you how your teeth are likely to move over time
- Estimate your treatment length based on your case
If you would like to learn more about Invisalign in Fishers, IN and see a custom plan for your teeth, contact Dentistry of Fishers to schedule a consultation with Dr. Jones.