How Big Will My Weimaraner Get?
Weimaraners are a large breed that typically weigh 25–40 kg (55–88 lbs) at full size. Large breeds take longer to mature, typically reaching their adult weight around 14–18 months.
Weimaraner Size at a Glance
Adult Weight
25–40 kg
55–88 lbs
Adult Height
57–70 cm
22–28 in
Size Category
large
Fully Grown By
14–18 mo
Weimaraner Growth Chart
Weimaraner Weight by Age
Predict Your Weimaraner Puppy's Adult Weight
Enter your puppy's current age and weight for a personalized prediction.
Open Weight CalculatorWeimaraner Growth & Development
Large breeds take longer to mature, typically reaching their adult weight around 14–18 months. They grow rapidly between 3–6 months.
A Weimaraner's growth rate is fastest in the first 6 months of life. For larger breeds like the Weimaraner, it's important not to over-feed during the growth phase, as rapid weight gain can put stress on developing joints and bones.
Factors that influence your Weimaraner's adult size include genetics (parent size), nutrition quality, spay/neuter timing, and overall health. Males typically weigh 10–20% more than females.
Frequently Asked Questions
How big will my Weimaraner puppy get?
A full-grown Weimaraner typically weighs between 25–40 kg (55–88 lbs). Males tend to be on the larger end of the range while females are usually smaller.
When do Weimaraners stop growing?
Large breeds take longer to mature, typically reaching their adult weight around 14–18 months. They grow rapidly between 3–6 months. Individual dogs may reach their full size slightly earlier or later depending on genetics, diet, and overall health.
How much should a Weimaraner puppy weigh at 12 weeks?
At 12 weeks, a Weimaraner puppy typically weighs around 9.8–13 kg (21–29 lbs), which is roughly 30–40% of their adult weight.
How can I tell if my Weimaraner puppy is the right weight?
Compare your puppy's weight to the growth chart above. A healthy Weimaraner puppy should follow a steady growth curve. If your puppy's weight deviates significantly from the expected range, consult your veterinarian.
Learn More About Weimaraners
Explore the full breed profile, find name ideas, or check ownership costs.