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Urn Sizing

Cremation urn sizing made simple: how many cubic inches you need by body weight, the standard adult size, and oversized, companion, and keepsake options.

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Urn Sizing

How Many Cubic Inches Is a Standard Adult Urn?

A standard adult cremation urn holds about 200 cubic inches. Learn the 1 lb = 1 cu in rule, the CANA range, and how to pick the right size the first time.

9 min read Jun 16, 2026

Urn Sizing

What Size Urn Do I Need? Sizing Guide

Most adults need a 200 to 220 cubic inch urn (one cubic inch per pound of body weight). A simple sizing chart, plus oversized and keepsake sizes.

10 min read Jun 15, 2026