# Travel >> Destinations >> North America

Maine Coon Size: The Gentle Giants of the Cat World

How Big Do They Get?

Maine Coons are the largest domesticated cat breed. Typical ranges:

Metric	Range	Notes
Weight (Male)	13–18 lb (5.9–8.2 kg)	Exceptional individuals: 20–25+ lb (9–11+ kg)
Weight (Female)	8–12 lb (3.6–5.4 kg)	Rarely exceed 15 lb
Length (Nose to Tail Base)	30–40 in (76–102 cm)	Tail adds 12–18 in
Height at Shoulder	10–16 in (25–40 cm)
Maturity	3–5 years	Slow developers; keep growing longer

Physical Traits Contributing to Size

Rectangular, muscular body with broad chest.
Heavy bone structure and large paws (often polydactyl historically).
Shaggy, water-repellent coat (longer on ruff, britches, tail) adds visual bulk.
Long, bushy tail used for warmth and balance.

Record Holders

Stewie (2010): 48.5 in (123 cm) long — Guinness World Record.
Ludo (2017): 46.6 in (118 cm).
Barivel (2020): 47.2 in (120 cm) — current living record.

Health Note

Obesity is a risk; ideal body condition is lean and muscular. Screen for HCM (hypertrophic cardiomyopathy), hip dysplasia, and SMA (spinal muscular atrophy) via genetic testing.

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North America