What's the Difference Between a Crown and a Cap?

The short answer: they are the same thing. A “cap” is just the casual, everyday word for what dentists call a crown — a custom-made cover that fits over your prepared tooth to restore its shape and strength.

The important question isn’t “crown or cap?” It’s “which type of crown?” Because not all crowns are equal.

The main types of crown in 2026

Metal-ceramic (PFM — porcelain fused to metal)

Metal shell on the inside, porcelain on the outside
Strong, reliable, affordable
Thin grey line can show at the gum over time
Cost: ₹4,000 – ₹8,000
Life: 10–15 years

Full zirconia

Pure white ceramic, extremely strong
Can sometimes look slightly “opaque” if cheap grades are used
Cost: ₹8,000 – ₹15,000
Life: 15–20 years
Best for: back teeth where strength matters most

Layered zirconia / e.max

Zirconia core + hand-layered porcelain
Most natural appearance available
Cost: ₹12,000 – ₹25,000
Life: 15–20 years
Best for: front teeth and smile-zone restorations

Metal (gold, CoCr)

Excellent function, rarely used today in India outside back molars where cost is the main concern
Cost: ₹3,500 – ₹15,000 depending on metal
Life: 20+ years

What a good crown visit looks like

A well-made crown requires:

Precise preparation of the tooth
A clean, detailed impression (or digital scan)
Lab fabrication by a trusted ceramist (or same-day CAD/CAM)
Careful try-in to check fit, bite and colour
Permanent cementation only after you approve

Ask your dentist to show you the brand/manufacturer of the crown — reputable labs in India supply authenticity cards with genuine zirconia blocks. At Dantam Dental we use certified Ivoclar, 3M Lava and Zirkonzahn materials and share the authenticity certificate with you.

When do you need a crown?

After a root canal (to prevent the tooth cracking)
On a heavily filled tooth
On a cracked tooth
To cover a dental implant
As part of a bridge
For aesthetic correction (chipped/discoloured front tooth)

Whatever you call it — crown or cap — the key is getting the right material, properly fitted.