The cost varies depending on how complex the problem is and which tooth is affected. Molars are more difficult to treat, the fee is usually more. Most dental insurance policies of corporates likes IOCL, NFL, panipat provide the reimbursement for the same. Generally, RCT and restoration of the natural tooth are less expensive than the alternative of having the tooth extracted. An extracted tooth must be replaced with a bridge or implant to restore chewing function and prevent adjacent teeth from shifting. These procedures tend to cost more than RCT and appropriate restoration. With root canal treatment you save your natural teeth and money.
Normally the charges range from 4000 -8000 per tooth for root canal and capping included. The range is according to the level of difficulty, materials used and the quality of cap placed.