Calico cat urns, sized to them.
Most cats weigh 8 to 12 lb (3.6 to 5.4 kg), so a calico cat needs about 12 to 16 cubic inches (195 to 265 ml) of space. Our minimalist cat urn holds a cat up to 12 lb (5.5 kg), and our seated cat urn is sized to your own cat's weight.
We sculpt each of our photo urns from your cat's own photos, so it is a likeness of them, not a breed model. Enter their weight below to check the size.
- Most weigh
- 8 to 12 lb (3.6 to 5.4 kg)
- Space they need
- About 12 to 16 cubic inches (195 to 265 ml)
- Our urn size
- Minimalist cat urn, or seated cat urn
Typical weights: PetMD, Average Cat Weight (vet-reviewed) and Cats Protection, a cat's ideal weight. The space and urn size are worked out with our own rule, the one every White Doe urn made from photos is sized by.
Last checked 13 November 2026
Their weight, the space they need.
Use their healthy weight, not the weight of the ashes. If you are between two numbers, round up.
14 cubic inches
about 230 ml
Our Small urn holds a pet up to 33 lb (15 kg). For a cat, our minimalist cat urn holds up to 12 lb (5.5 kg).
Pet urn size chart, by weight in pounds
| Their weight | Space they need | Our urn size |
|---|---|---|
| 8 lb (4 kg) | 12 cubic inches (195 ml) | Small |
| 12 lb (5 kg) | 16 cubic inches (265 ml) | Small |
| 20 lb (9 kg) | 25 cubic inches (410 ml) | Small |
| 30 lb (14 kg) | 36 cubic inches (590 ml) | Small |
| 40 lb (18 kg) | 47 cubic inches (770 ml) | Medium |
| 50 lb (23 kg) | 58 cubic inches (950 ml) | Medium |
| 60 lb (27 kg) | 69 cubic inches (1,130 ml) | Medium |
| 65 lb (29 kg) | 74 cubic inches (1,220 ml) | Medium |
| 70 lb (32 kg) | 80 cubic inches (1,310 ml) | Large |
| 80 lb (36 kg) | 91 cubic inches (1,490 ml) | Large |
| 88 lb (40 kg) | 100 cubic inches (1,640 ml) | Large |
| 90 lb (41 kg) | 102 cubic inches (1,670 ml) | Ask us before you order |
| 100 lb (45 kg) | 113 cubic inches (1,850 ml) | Ask us before you order |
How we work it out: one cubic inch of space for each pound they weighed, plus a tenth, plus 3 cubic inches. Small holds a pet up to 33 lb (15 kg), Medium up to 66 lb (30 kg) and Large up to 88 lb (40 kg).
Urns we make from your cat's photos.
-
Seated cat urn
$229 · sized to your cat
-
Minimalist cat urn
$229 · one size
-
Wrapped urn
from $229
-
Portrait head urn
from $229
-
Canopic urn
from $269
Choosing for a calico cat, answered plainly.
What size urn does a calico cat need?
Most cats weigh 8 to 12 lb (3.6 to 5.4 kg), so a calico cat needs about 12 to 16 cubic inches (195 to 265 ml) of space. Our minimalist cat urn holds a cat up to 12 lb (5.5 kg), and our seated cat urn is sized to your own cat's weight.
Allow one cubic inch of space for each pound they weighed when they were well, plus a tenth, plus 3 cubic inches. Use your cat's own weight, not the breed's: your vet will have a record of it. If they were close to the top of a size, choose the next one up.
Can you make an urn that looks like my cat?
Yes. We sculpt it from your photos of them, so it shows your cat, not a stock figure.
Send a few clear photos and we design it for free; you pay nothing until you say yes to the design. Making takes 10 working days from your yes.
Which of your cat urns should I choose?
Our minimalist cat urn holds a cat up to 12 lb (5.5 kg), which fits most cats. For a bigger cat, choose our seated cat urn: we size it to your cat's weight.
Our other photo urns hold a pet up to 33 lb (15 kg) in Small.
Can the urn go outdoors?
Yes: the stone takes rain and frost.
The urn does not seal out rain, so the ashes stay in their sealed bag inside it.
Urn sizes, breed by breed.
Your pet not listed? The pet urn size guide works for any dog or cat.
A size for them, made to order.
See the urns, or answer a few quick questions and we will show you the pieces that fit.