Korat
Small cat (5–10 kg), typically living 12–18 years.
Typical adult weight
Males: 3–5 kg
Females: 2–4 kg
Individual pets vary. Body condition matters more than the number on the scales.
At a glance
Typical lifespan
Median lifespan for a Korat is around 13.3 years, based on an estimate built from this breed's size, type and published lifespan range. Try our cat age calculator to convert your cat's age into human years.
Life with a Korat
The Korat is an active, playful cat that benefits from plenty of enrichment. As a small cat, its adult weight typically settles at 5–10 kg, and its coat needs almost no grooming beyond an occasional stroke.
In terms of coat care day to day, this breed sheds lightly. Around the home, the Korat is usually good with children and tends to be tolerant and tends to get along well with other cats and pets, though every individual cat has its own personality shaped by early handling and socialisation.
This breed generally copes well with warm weather compared with most breeds. The tools below are pre-loaded with typical figures for the Korat so you can get a quick, personalised estimate for feeding, age and cost.
Kitten growth guide
Estimated weight by age, based on an adult weight of around 3.5 kg (the midpoint of typical males and females). Real kittens vary by ±15% or more.
| Age | % of adult weight | Expected weight |
|---|---|---|
| 1 month | 10% | 0.4 kg |
| 2 months | 20% | 0.7 kg |
| 3 months | 35% | 1.2 kg |
| 4 months | 50% | 1.8 kg |
| 6 months | 70% | 2.4 kg |
| 9 months | 90% | 3.2 kg |
| 12 months | 100% | 3.5 kg |
Feeding guide by weight
Rough daily amounts for a neutered adult Korat, using the standard 70 × weight0.75 formula and a typical dry food energy density of 3800 kcal/kg. Always check the exact figure on your own food's packaging.
| Body weight | Daily calories | Roughly dry food |
|---|---|---|
| 2 kg | 141 kcal | 37 g |
| 3.5 kg | 215 kcal | 57 g |
| 5 kg | 281 kcal | 74 g |
For a figure tailored to your cat's age, activity and neuter status, use the cat food calculator.
Estimated UK costs
Ongoing costs (food, insurance, routine vet care, flea/worm treatment and extras) for a Korat typically run to around £55–£74 a month, or roughly £9,240–£12,432 over an average 14-year lifetime, not including one-off costs like purchase price, neutering or equipment.
These figures are UK averages and will vary by region and lifestyle.
Health conditions to be aware of
Like all breeds, the Korat has its own set of conditions vets keep an eye out for. Knowing about them ahead of time means you can ask the right questions, consider health screening, and choose insurance cover that suits.
- GM gangliosidosis
A breed being prone to a condition does not mean your pet will get it. Ask your vet about screening and insurance.
Calculators for your Korat
Estimates only – not a substitute for advice from your vet.
Last reviewed: 22 September 2026