Large Golden Retriever × Poodle · mixed breed

Goldendoodle Full Grown: Size & Weight

A full-grown Goldendoodle weighs anywhere from 10 to 90 lb: it depends almost entirely on which of the four varieties you have.

Adult weight by variety

Petite

10–25 lb

Miniature

26–35 lb

Medium

36–50 lb

Standard

50–90 lb

Heights: Petite 11–14 in · Miniature 14–17 in · Medium 17–21 in · Standard 21–24 in

Have a Goldendoodle puppy? Estimate its adult size

Built on the large growth curve, clamped to your variety.

Variant

Goldendoodles vary by line, so pick the size you're expecting.

Current age

Current weight

Goldendoodle growth chart

How a Goldendoodle fills out over its first months, variety by variety. Switch between percent of adult weight and pounds, and enter a weigh-in above to plot your puppy.

Petite
Miniature & Medium
Standard
Your puppy

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.

Standard Goldendoodle · adult 50–90 lb

Age	% of adult weight	Estimated weight
2 months	30%	3–8 lb
3 months	44.2%	4–11 lb
4 months	59.5%	6–15 lb
5 months	70.5%	7–18 lb
6 months	79.4%	8–20 lb
7 months	86.7%	9–22 lb
8 months	92.1%	9–23 lb
9 months	96.2%	10–24 lb
10 months	98.2%	10–25 lb
11 months	100%	10–25 lb
12 months	100%	10–25 lb
2 months	24.3%	6–9 lb
3 months	38.6%	10–14 lb
4 months	54.6%	14–19 lb
5 months	67.4%	18–24 lb
6 months	77.7%	20–27 lb
7 months	83.1%	22–29 lb
8 months	89.8%	23–31 lb
9 months	92.3%	24–32 lb
10 months	94.4%	25–33 lb
11 months	97.1%	25–34 lb
12 months	100%	26–35 lb
2 months	24.3%	9–12 lb
3 months	38.6%	14–19 lb
4 months	54.6%	20–27 lb
5 months	67.4%	24–34 lb
6 months	77.7%	28–39 lb
7 months	83.1%	30–42 lb
8 months	89.8%	32–45 lb
9 months	92.3%	33–46 lb
10 months	94.4%	34–47 lb
11 months	97.1%	35–49 lb
12 months	100%	36–50 lb
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. As a designer/mixed breed, expect a wider band than for a purebred; two puppies from the same litter can finish at different sizes.

About this breed's data: Petite/Mini/Medium heights & weights are GANA verbatim. Standard: GANA states height >21 in and weight '51+ lb' (open-ended); the 50-90 lb figure is from PetMD (which also lists 20-24 in).

Sources: GANA (Goldendoodle Association of North America), PetMD, Salt et al. 2017 (PLOS ONE) growth data.

How we calculate this

Goldendoodle questions

How big do Goldendoodles get?

A full-grown Goldendoodle's adult weight depends on its variety: about 10–25 lb (Petite), 26–35 lb (Miniature), 36–50 lb (Medium), or 50–90 lb (Standard). Because the variant makes such a big difference, use the calculator above with your puppy's current age and weight for a tighter estimate.

When do Goldendoodles stop growing?

Most Goldendoodles 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 Goldendoodle 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.