Large

German Shepherd Full Grown: Size & Weight

A full-grown German Shepherd weighs about 50–90 lb and stands roughly 22–26 in tall at the shoulder.

Adult German Shepherd

Have a German Shepherd puppy? Estimate its adult size

Built on the large growth curve, clamped to the breed's range.

German Shepherd growth chart

How a large-size dog like the German Shepherd fills out over its first months. Switch between percent of adult weight and pounds, and enter a weigh-in above to plot your puppy.

0% 25% 50% 75% 100% 0 3 6 9 12 15 18 Age (months)
  • German Shepherd

Median curves computed from ~89,000 healthy dogs aged 2–24 months in the open Salt et al. 2017 dataset (PLOS ONE, CC BY 4.0), grouped into PuppySize's five size classes.

Age % of adult weight Estimated weight
2 months 18.6% 9–17 lb
3 months 31.1% 16–28 lb
4 months 45.1% 23–41 lb
5 months 57.8% 29–52 lb
6 months 68.9% 34–62 lb
7 months 77.5% 39–70 lb
8 months 85% 43–77 lb
9 months 89.5% 45–81 lb
10 months 92.5% 46–83 lb
11 months 95% 48–86 lb
12 months 96.4% 48–87 lb
13 months 96.7% 48–87 lb
14 months 97.8% 49–88 lb
15 months 100% 50–90 lb

How confident is this estimate? Based on an official breed standard or cross-checked veterinary/registry sources.

About this breed's data: Height from AKC standard (males 24-26 in, bitches 22-24 in). Weight 50-90 lb from Daily Paws; AKC standard states no weight. (Hill's lists 75-95 lb both sexes, which appears high and lacks a sex split.) Primary target is the KD-0 'growth chart' phrasing.

Sources: AKC Official Standard of the German Shepherd Dog (PDF, height), Daily Paws (weight), Salt et al. 2017 (PLOS ONE) growth data.

How we calculate this

German Shepherd questions

How big does a German Shepherd get?
A full-grown German Shepherd typically weighs 50–90 lb and stands 22–26 in tall. Use the calculator above with your puppy's current age and weight for a personalized estimate.
When does a German Shepherd stop growing?
Most German Shepherds reach their full adult size around 15 months, in line with large-size dogs. They do most of their growing in the first 6 months, then fill out more slowly.
Are these German Shepherd size estimates accurate?
Based on an official breed standard or cross-checked veterinary/registry sources. Estimates are typically within 10–20% for purebreds; designer and mixed breeds vary more. We always show a range and clamp it to this breed's known adult size.

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