“Doctor, mujhe crown chahiye ya filling kaafi hai?” — This is one of the most common questions Dr. Ankita Jindal Poddar hears at North Delhi Dental Clinic every week. And it’s a fair one. Both treatments fix damaged teeth, but choosing the wrong one can cost you time, money, and even the tooth itself.
In this guide, we’ll break down exactly when a filling works, when a crown is necessary, what they cost in Delhi, and the 5 clear signs your tooth needs a crown — not just a filling.
What Is a Dental Filling?
A dental filling is used to restore a tooth that has a small-to-medium cavity (tooth decay). The decayed portion is removed and replaced with a filling material — either composite resin (tooth-coloured) or amalgam (silver-coloured).
Fillings work best when:
- Less than 50% of the tooth is damaged
- The tooth structure is still mostly intact
- There is no crack running down the tooth
- You have a small or moderate cavity caught early
Fillings are faster (usually one sitting), more affordable, and preserve more of your natural tooth. They typically last 5–10 years with proper oral hygiene.
What Is a Dental Crown?
A dental crown (or cap) covers the entire visible portion of the tooth above the gumline. It protects a weak, cracked, or heavily restored tooth from further damage.
Crowns are needed when:
- More than 50% of the tooth is decayed or broken
- The tooth has had a root canal treatment (RCT)
- There is a crack or fracture in the tooth
- An old filling has failed repeatedly
- The tooth is being used to anchor a dental bridge
At North Delhi Dental Clinic, we offer metal crowns, PFM (porcelain-fused-to-metal), and zirconia crowns — the most natural-looking option available today.
Crown vs Filling — Quick Comparison
| Factor | Filling | Crown |
|---|---|---|
| Tooth damage | Small–medium cavity | Large damage / fracture / post-RCT |
| Procedure time | 30–60 mins (1 visit) | 2 visits (temp + permanent) |
| Tooth preserved | Most of tooth kept | Tooth is shaved slightly |
| Longevity | 5–10 years | 10–15+ years |
| Best material | Composite resin | Zirconia |
| Cost (Delhi) | ₹800–₹2,000 | ₹2,500–₹15,000 |
5 Signs You Need a Crown, Not Just a Filling
Many patients come in hoping for a simple filling, but these signs indicate a crown is the right call:
- You’ve had multiple fillings on the same tooth — When a filling has been replaced 2–3 times, there’s too little natural tooth left to hold another filling. A crown provides full coverage and prevents the tooth from crumbling.
- You just had a root canal — After RCT, the tooth loses its blood supply and becomes brittle. Without a crown, it can fracture during chewing. This is almost always a case where a crown is mandatory.
- You can see a visible crack — A crack that extends below the gumline or runs along the length of the tooth cannot be fixed with a filling. A crown holds the cracked tooth together and prevents the crack from worsening.
- You feel pain when biting down — Pain specifically when biting (not just sensitivity to hot/cold) often signals a cracked tooth or a failing restoration — both situations where a crown is needed.
- More than half the tooth is damaged — If decay or a broken corner leaves less than half the original tooth structure, a filling won’t have enough support. A crown restores full strength and function.
Can You Upgrade a Filling to a Crown Later?
Yes — but it’s better to do it proactively rather than wait for the filling to fail. When a large filling breaks or falls out, the remaining tooth structure is often weaker and more tooth may need to be removed before placing the crown. If your dentist recommends a crown after examining a large filling, it’s usually sound advice to follow sooner rather than later.
Crown vs Filling Cost in Delhi (2026)
| Treatment | Type | Cost Range (Delhi) |
|---|---|---|
| Filling | Composite (tooth-coloured) | ₹800 – ₹2,000 |
| Filling | Amalgam (silver) | ₹300 – ₹600 |
| Crown | Metal | ₹2,500 – ₹4,000 |
| Crown | PFM (Porcelain-fused-to-metal) | ₹4,000 – ₹7,000 |
| Crown | Zirconia (best quality) | ₹5,000 – ₹15,000 |
*Prices are indicative for Delhi. Exact cost depends on tooth location, extent of damage, and material chosen. We always provide a written estimate before starting any treatment.
Why Choose North Delhi Dental Clinic for Crowns & Fillings?
At North Delhi Dental Clinic in Model Town, Dr. Ankita Jindal Poddar (BDS, 15+ years, IDA Member, COI-certified Implantologist) personally assesses every case to recommend only what’s needed — never more.
- Honest diagnosis: We tell you clearly whether a filling will last or if a crown is truly needed
- Same-day consultations: Walk in or WhatsApp for a slot — Mon to Sat, 10:30 AM to 8:00 PM
- Zirconia crowns available: Natural-looking, metal-free crowns at competitive Delhi prices
- Painless treatment: Modern anaesthesia techniques — most patients are surprised by how comfortable it is
- 4.8★ on Google: 130+ real patient reviews from Model Town, Adarsh Nagar, Shalimar Bagh, and beyond
Related: Root Canal Treatment in Delhi | Dental Implants Delhi | Gum Treatment Cost Delhi
Not sure if you need a crown or filling?
Book a Free Consultation with Dr. Ankita Today
Mon–Sat 10:30 AM – 8:00 PM | F-14/4, Model Town Phase 2, New Delhi
Dr. Ankita Jindal Poddar
BDS | 15+ Years Experience | IDA Member | COI (Implantology) | Ex-Hindu Rao Hospital
Dr. Ankita is the founder and lead dentist at North Delhi Dental Clinic, Model Town. With over 15 years of clinical experience and specialized training in implantology, she is one of North Delhi’s most trusted and highly-rated female dentists.
