Coffin vs Casket — What's the Actual Difference and Does It Matter?

Most people use "coffin" and "casket" interchangeably until they walk into a funeral home and realize the two refer to different objects at very different price points.

The Physical Difference

A coffin is a tapered, six-sided container — wider at the shoulders, narrower at the head and feet — with a flat, removable lid. A casket is rectangular, four-sided, and typically features a hinged lid. It may be split into two sections (a "half-couch") for viewing the upper body, or open along the full length (a "full-couch").

The coffin's tapered shape uses less material. A standard wooden coffin measures roughly 75 to 81 inches long and about 24 inches at its widest point. A standard adult steel casket runs 84 inches long by 28 inches wide — a meaningfully larger footprint that requires more wood, metal, and interior fabric.

Where Each One Dominates

In the United States, rectangular caskets are the default. The word "coffin" still appears in catalogs, but most American funeral homes stock caskets almost exclusively.

In the UK, Ireland, Australia, and New Zealand, the tapered coffin remains the standard. British funeral directors call the rectangular version an "American-style casket," and it typically costs more because it's a specialty order.

This matters if you're arranging a funeral across borders — shipping a US-standard casket to the UK, or vice versa, can create sizing conflicts with local cemetery vaults.

The Cost Gap

Because coffins use less raw material and have a simpler construction (no split-lid hinge mechanisms, no adjustable bed), they're consistently cheaper than comparable caskets:

• A basic unfinished pine coffin runs $500 to $1,500
• A basic 20-gauge steel casket starts around $825 and climbs past $3,400 for 16-gauge
• Premium hardwood caskets (mahogany, cherry, walnut) range from $2,150 to $5,450

The funeral industry's historical shift from coffins to caskets in the US wasn't driven by consumer preference — it was driven by higher margins on the larger, more elaborately finished product.

Cemetery and Vault Compatibility

Both coffins and caskets fit inside a standard 30-inch-wide burial vault. The coffin's tapered shape actually gives it more clearance. If the cemetery requires an outer burial container (most traditional cemeteries do), neither shape creates a compatibility problem at standard sizes.

For cremation, neither shape matters — alternative containers made of fiberboard or heavy cardboard are the most common choice for direct cremation, and the FTC Funeral Rule requires funeral homes to offer them.

Which Should You Choose?

If your priority is cost and simplicity, a coffin or an alternative container will serve. If the family wants an open-casket viewing with the deceased visible from the waist up, a half-couch casket is the standard choice for that purpose.

The Casket & Urn Selection Guide walks through every variable — material grades, gauge thickness, gasket decisions, cemetery vault rules — so you can match the right vessel to your family's situation without relying on the funeral home's recommendation alone.

There is no "more respectful" option between the two. The shape of the container is a logistical and financial decision, not a moral one.