Dental Restoration Prices in 2026; Cost of Composite and Amalgam Fillings

The price of dental restoration in 2026 depends on the extent of decay, the number of affected surfaces, and the type of restorative material used. Additionally, the choice of filling material such as composite or amalgam, the condition of the tooth, and the need for supplementary treatments can affect the final cost of treating tooth decay.

Type of Dental Restoration	Extent of Damage or Number of Surfaces to be Restored	Estimated Cost of Dental Restoration in 2026
One-surface to Three-surface Restoration	Limited decay and damage affecting one to three tooth surfaces	Price inquiry via WhatsApp
Three-surface and above Restoration	More extensive decay requiring reconstruction of a larger portion of the tooth	Price inquiry via WhatsApp

Your Frequently Asked Questions About Dental Restoration Prices

Does the cost of dental restoration include root canal treatment?

No, if the dentist deems it necessary, the cost of root canal treatment will be calculated separately.

How is the cost of treating tooth decay calculated?

“The cost of treating tooth decay” is calculated based on the depth of decay, the number of surfaces involved, the type of restorative material, the location of the tooth, and the need for additional treatments such as root canal therapy or a crown.

Why is the cost of restoring molars higher?

Restoring molars usually costs more because the chewing surface is larger, access to these teeth is more difficult, and in many cases, they have more extensive decay.

Is it possible to restore a decayed tooth without a root canal?

If the decay has not reached the tooth nerve, it can usually be treated by removing the decay and filling the tooth. However, deep cavities may require root canal treatment before restoration.

How long does a composite dental restoration last?

The longevity of a composite dental restoration is typically several years and depends on factors such as oral hygiene, the type of decay, the quality of materials, and individual care.

Is the price of restoring front teeth different from back teeth?

Yes, the “price of restoring front and back teeth” may differ. Front teeth are usually restored with tooth-colored materials like composite due to aesthetic considerations.

What factors affect the cost of treating tooth decay?

Extent and depth of tooth decay: The more extensive the decay and the greater the damage to the tooth structure, the more time and materials are required for restoration. Superficial cavities usually cost less than deep and multi-surface decay.
Number of surfaces requiring restoration: The cost of dental restoration is also calculated based on the number of affected surfaces. A single-surface restoration generally costs less, but when decay extends to two or three tooth surfaces, the amount of materials used and the complexity of the treatment increase.
Type of restorative material (composite or amalgam): The choice of filling material has a direct impact on the “cost of dental restoration.” Composite is usually more expensive than amalgam due to its tooth-like color and more natural appearance, but it is considered a more suitable option for many patients in terms of aesthetics.
Tooth location: Restoring molars may cost more than front teeth due to more difficult access, a larger chewing surface, and the need for greater precision.
Need for supplementary treatments before restoration: In some cases, decay has reached the inner part of the tooth and the nerve, requiring treatments such as root canal therapy or reconstruction of damaged portions before restoration. These factors increase the final cost of treatment.
Dentist’s experience and clinic equipment: The dentist’s skill, the use of high-quality materials, and modern equipment such as a proper light-curing unit for composite restorations can affect the cost of dental restoration. The quality of treatment plays an important role in the longevity of the restoration.
Number of teeth requiring restoration: If multiple teeth need restoration at the same time, the total cost of treatment is calculated based on the condition of each tooth, the extent of decay, and the type of restoration required.

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Is filling a tooth with composite more expensive than with amalgam?

Composite fillings are usually more expensive than amalgam because composite has a more natural appearance and is considered a more suitable choice for aesthetic restorations and visible teeth.

Hidden costs of dental restoration you should know before treatment!

The cost of dental restoration is not always limited to the filling fee alone; in some cases, additional procedures may be required before or after the restoration, which increase the final cost. These costs usually arise when the decay is deep, has reached the inner parts of the tooth, or when the tooth structure is not sufficient for a simple filling. Supplementary treatments that may be needed before or after restoration include:

Root canal treatment (endodontic therapy): If decay has reached the pulp or nerve of the tooth, a root canal must be performed first. In such cases, a simple filling is not sufficient, and the cost of root canal therapy is added to the total.
Dental X-rays and radiography: To assess the depth of decay and detect hidden damage, the dentist may request X-rays before restoration. This cost is usually calculated separately from the restoration fee.
Reconstruction of damaged tooth structure: If a large portion of the tooth has been lost, the tooth walls need to be rebuilt before restoration so that the filling material has adequate strength.
Dental crown after restoration or root canal: If the tooth has lost a significant amount of its structure, a regular filling may not last long enough, and a crown may be recommended for added protection.
Treatment of extensive or multi-surface decay: Decay involving multiple tooth surfaces usually requires more time, more materials, and greater precision, making it more expensive than simple restorations.
Treatment of gum problems around the tooth: In some cases, gum inflammation or infection can affect the success of the restoration, and the gum issue must be treated first.
Replacement of old or damaged fillings: If a previous filling is broken, leaking, or has caused recurrent decay, the old restoration must first be removed and a new one placed.

What is the difference between dental restoration and dental filling?

Many people use the terms “dental restoration” and “dental filling” interchangeably, but they are not exactly the same. A dental filling is actually one of the methods of dental restoration, performed to replace the decayed portion with filling materials. In contrast, dental restoration has a broader meaning and includes repairing fractures, correcting cracks, reconstructing lost parts, and various methods of preserving tooth structure. The table below briefly compares these two dental services:

Criteria	Dental Restoration	Dental Filling
Definition	A general concept for rebuilding and preserving a damaged tooth	One of the methods of dental restoration to replace the decayed part
Primary Goal	Restore function, shape, and strength of the tooth	Remove decay and fill the space created in the tooth
Uses	Decay, fractures, cracks, structural damage, and tooth reconstruction	Mostly for limited cavities and holes in the tooth
Methods	Includes composite, amalgam, tooth reconstruction, bonding, and other methods	Usually performed using filling materials like composite or amalgam
Treatable Damage	From minor to moderate damage, and some more extensive damage	Mostly suitable for superficial to moderate cavities
Material Selection	Chosen based on the type of damage and tooth needs	Usually chosen based on the location of the cavity and tooth condition
Treatment Outcome	Besides solving the problem, it helps restore the appearance and function of the tooth	Mainly aimed at closing the created cavity and preventing the progression of decay
Cost	Varies depending on the type of restoration and extent of reconstruction	Usually determined based on the type of filling material and extent of decay

How to reduce the cost of dental restoration?

To reduce the cost of dental restoration, the best approach is to prevent the progression of decay and treat it at an early stage. Small cavities are usually treated with a simple filling, but delaying treatment can lead to the need for root canal therapy, crowns, or more complex procedures, increasing the final cost. These strategies include the following:

Treating decay at an early stage
Having regular periodic dental check-ups
Choosing the appropriate restorative material based on the tooth’s condition
Comparing costs and quality of clinics before treatment
Maintaining oral hygiene after restoration
Treating multiple teeth simultaneously if needed
Avoiding unnecessary treatments

Further reading: Dental restoration costs in Saadat Abad