A filling repairs a small area of decay; a crown caps the entire tooth. The rule of thumb: if more than about half the tooth is damaged, a crown is needed; if less, a filling is usually enough. Crowns cost more but last longer and protect weakened teeth from cracking. Here is how to know which your tooth needs.

Crown vs Filling: Cost in India vs UK, US & Australia

Option	India	UK	USA	Australia
Tooth-coloured filling	£15–£35	£100–£250	$200–$400	AU$250–$450
Dental crown	£80–£250	£600–£1,800	$1,000–$3,500	AU$1,500–$2,800

What Is a Dental Filling?

A filling repairs a tooth with a small or moderate cavity. The dentist removes the decay and fills the space — usually with tooth-coloured composite resin. It restores the tooth in a single visit and keeps as much natural structure as possible. Fillings are the right, conservative treatment when decay is caught early.

What Is a Dental Crown?

A crown is a custom cap that covers the whole visible tooth. It is used when too much tooth is damaged for a filling to hold, after a root canal, or when a tooth is cracked or heavily worn. By wrapping the tooth, a crown spreads chewing force and prevents the weakened tooth from fracturing.

Crown vs Filling: Key Differences

Factor	Filling	Crown
Best for	Small–moderate decay	Heavily damaged or cracked teeth
Tooth coverage	Fills part of the tooth	Caps the whole tooth
Protects against cracking	Limited	Yes
Visits	Usually 1	1–2 (or same-day)
Lifespan	5–10 years	15–25 years
Cost	Lower	Higher

Which Do You Need?

A filling is enough if the decay is small to moderate and most of the tooth is still healthy and strong.

A crown is the better choice if a large part of the tooth is missing, the tooth is cracked, it has had a root canal, or it already has a very large old filling that is failing. Only an exam and X-ray can confirm which applies — and a good dentist will recommend the more conservative option whenever it will last.

Getting Crowns & Fillings in India

At Dr. Bandhavi’s Dental Clinic & Implant Centre in Delhi NCR, both fillings and crowns are done to international standards — tooth-coloured composites and certified crown ceramics — at 75–85% below Western prices. Same-day CEREC crowns mean even crown work can fit into a short dental trip. You receive an honest assessment and an itemised quote, with full documentation for follow-up at home.

Frequently Asked Questions

When do you need a crown instead of a filling?

A crown is needed when too much of the tooth is damaged for a filling to hold — usually when more than about half the tooth structure is lost, after a root canal on a back tooth, or when a tooth is cracked. A filling is enough for small to moderate decay.

Is a crown better than a filling?

Neither is universally better — they solve different problems. A filling is the right, conservative choice for small cavities. A crown is better when the tooth is significantly weakened, because it caps and protects the whole tooth. Using a filling where a crown is needed risks the tooth cracking.

Can a filling be replaced with a crown later?

Yes. If a large filling fails or the tooth weakens, a crown can replace it. In fact, repeatedly re-filling the same tooth eventually leaves too little structure, at which point a crown becomes the better long-term solution.

How much do fillings and crowns cost in India?

A tooth-coloured filling in India costs from about £15–£35, and a crown from £80 (PFM) to £250 (E-Max). Both are 75–85% cheaper than UK, US, or Australian prices, using the same quality materials.

How long do fillings vs crowns last?

A composite filling typically lasts 5–10 years; a well-made crown lasts 15–25 years. A crown costs more upfront but, on a heavily damaged tooth, usually proves more economical over time because it protects the tooth from failure.

Can a large filling damage a tooth?

A very large filling leaves thin, unsupported tooth walls that can flex and crack under chewing. When a cavity is that big, dentists often recommend a crown instead, because it wraps and protects the remaining tooth rather than just plugging the gap.

Related Reading

• Dental Crowns in India: Cost & Types
• Zirconia vs Porcelain vs E-Max Crowns
• Do You Need a Crown After a Root Canal?
• Root Canal Cost: India vs UK
• How Long Do Dental Crowns Last?

Last updated: 26 May 2026. Reviewed by Dr. Bandhavi MDS (Endodontics). Clinic: Dr. Bandhavi’s Dental Clinic & Implant Centre, Vaishali, Ghaziabad, Delhi NCR.

Related guide: complete dental crowns guide.