Use our calculator below to find the required capacity. Our system adheres to the industry standard, where 1 pound of body weight equals 1 cubic inch of volume. For international measurements, we apply the conversion of 1 cubic inch to 16.39 ml.

How to Determine the Right Urn Size

To ensure a dignified fit for your loved one, we follow the industry-standard volume calculation. The most reliable method is based on pre-cremation body weight:

1 Pound (lbs) = 1 Cubic Inch (cubic inch)

* Capacity Conversion (Imperial to Metric)

For our international clients who prefer metric measurements, we use the standard conversion factor where 1 cubic inch is approximately 16.39 milliliters (ml).

100 cubic inch ≈ 1,639 ml (1.6 Liters)

200 cubic inch ≈ 3,278 ml (3.3 Liters)

* Note for Pet Memorials

While the same standard ratio applies, pet bone density can vary significantly. To ensure absolute peace of mind, we recommend choosing a capacity at least 10% larger than the calculated result for our beloved companion.

This chart is an idea to select the correct urn size for whom with the volumes on each category.

The adult urns for average weight should hold 200-220 cubic inches (3,200-3,520 ml.) and the extra-large adult urn for whom over average weight should hold 220-250 cubic inches. (3,520-4,000 ml.)

The companion urns for two love person combination should hold over 400 cubic inches. (over 6,400 ml.)

The child & infant urns for under 13 years old should hold range about 30-200 cubic inches (480-3,200 ml.) from their weights.

The keepsake urns or miniature urns are designed to hold a partial amount of ashes with lower than 30 cubic inches. (lower than 480 ml.)