Goldendoodle weight predictor
No kennel-club standard — size varies hugely by line. Standard ~45–65 lb; Mini ~15–35 lb; Toy under 15 lb. Match the size to your pup’s line.
Typical adult: 45–65 lb · grown by ~14 months
Predicted adult weight
Fully grown—
likely —
Enter your puppy’s weight and age.
That doesn’t look right
Your puppy’s growth curve
Estimated weight as they grow up — the dot is where they are now.
| Age | Est. weight |
|---|
Good to know
General guidance only — an estimate, not veterinary advice. Always check with your vet about your pet’s growth, weight and diet.
How this was calculated
For a Goldendoodle we use the large-breed growth curve (matures around 14 months): adult weight ≈ current weight ÷ the fraction of adult weight a large breed reaches at this age. Goldendoodle has no kennel-club standard, so the 45–65 lb range is indicative for the standard size — pick the size that matches your pup. The gauge shows where your prediction lands against the breed-typical adult range.
Source: WALTHAM growth charts (breed range indicative). Full method on our methodology page.
Built by the PawGauge team, reviewed against cited veterinary sources. Last reviewed 29 June 2026.
About our figures →Goldendoodle growth chart
Typical Goldendoodle weight from 8 weeks to fully grown. A healthy Goldendoodle tracks near these figures — individuals sit up to ~10–15% either side.
| Age | Typical |
|---|---|
| 8 weeks | 12.1 lb (5.5 kg) |
| 3 months | 19 lb (8.6 kg) |
| 4 months | 24.6 lb (11 kg) |
| 5 months | 29.4 lb (13 kg) |
| 6 months | 34.2 lb (16 kg) |
| 7 months | 38 lb (17 kg) |
| 8 months | 41.8 lb (19 kg) |
| 9 months | 44.4 lb (20 kg) |
| 10 months | 46.5 lb (21 kg) |
| 12 months | 50.6 lb (23 kg) |
| Adult (~14 mo) | 45–65 lb (20–29 kg) |
Goldendoodle growth, explained
Goldendoodles are a large breed, so they follow the large-breed growth curve. No kennel-club standard — size varies hugely by line. Standard ~45–65 lb; Mini ~15–35 lb; Toy under 15 lb. Match the size to your pup’s line. Most reach close to their adult weight by around 14 months, then continue to firm up in muscle and chest for a while after.
To predict an adult weight we divide your puppy’s current weight by the fraction of adult weight a large breed has typically reached at that age. Goldendoodle has no kennel-club standard, so the 45–65 lb range is indicative for the standard size — pick the size that matches your pup. The result is an estimate with a likely range — genetics and nutrition move individual dogs up or down. If your Goldendoodle looks heavier or lighter than the breed-typical band, your vet is the best person to check.
Goldendoodle weight questions
- How big do Goldendoodles get?
- A typical adult Goldendoodle weighs about 45–65 lb. No kennel-club standard — size varies hugely by line. Standard ~45–65 lb; Mini ~15–35 lb; Toy under 15 lb. Match the size to your pup’s line.
- What should a Goldendoodle weigh by age?
- See the Goldendoodle growth chart above for weight at 8 weeks through to adult. As a guide, a large-breed puppy is roughly half its adult weight by about 5 months.
- Do male and female Goldendoodles weigh differently?
- Males average slightly heavier than females, but the Goldendoodle standard gives a single 45–65 lb range rather than a split, so the chart shows one typical curve.
- When is a Goldendoodle fully grown?
- Goldendoodles are a large breed and usually finish growing around 14 months, though they may keep filling out a little after that.
- How accurate is this for a Goldendoodle?
- Within about 10–15% if your puppy is a typical Goldendoodle. Crossbreeds, runts and big-boned individuals vary more. It’s an estimate — your vet can assess your individual dog.
