In Ontario, the cost of a dental filling can vary based on the type of material used and the complexity of the procedure. On average, you might expect to pay anywhere from $150 to $500. Factors such as the location of the tooth, the size of the cavity, and your dentist’s specific fees can all influence the final price.
Types of Dental Fillings
Dental fillings come in several types, each with its own cost range:
- Amalgam Fillings: Often the least expensive, these are silver-colored and durable.
- Composite Fillings: Tooth-colored and more aesthetically pleasing, but typically cost more than amalgam.
- Ceramic Fillings: Made of porcelain, they are more natural-looking and can be more expensive.
- Gold Fillings: Rarely used today, they are the most costly option.

Factors Affecting Cost
The cost of dental fillings in Ontario is influenced by several factors:
- Material: The type of filling material affects the price significantly.
- Tooth Location: Fillings on front teeth may differ in cost compared to molars.
- Complexity: Larger cavities or those requiring more preparation will be costlier.
- Dentist’s Experience: More experienced practitioners may charge higher fees.
Insurance Coverage for Fillings
Many dental insurance plans in Ontario cover a portion of the cost of fillings. Coverage can vary widely, so it’s important to check your specific plan details. Typically, insurance may cover up to 80% of the cost for basic fillings, but cosmetic options like composite may have different coverage rates.
Researching your insurance plan and discussing options with your dentist can help you manage the cost of dental fillings.
Fee Guides and Regional Variations
Ontario follows a provincial fee guide that suggests prices for various dental procedures, including fillings. However, dentists are not required to adhere strictly to these fees, so prices can vary between clinics. Urban areas like Toronto may have higher average costs compared to smaller towns.
Finding a Dentist in Ontario
If you’re looking for a dentist in Ontario for a filling, consider exploring our clinic directory to find a suitable provider. Whether you’re in a big city or a rural area, it’s crucial to choose a dentist you’re comfortable with and who offers transparent pricing.
Practical Tips for Managing Costs
Here are some practical steps to help manage the cost of dental fillings:
- Review your dental insurance policy to understand your coverage.
- Ask your dentist for a detailed quote before proceeding with treatment.
- Consider discussing payment plans or financing options if needed.
