How big is a Bernedoodle full grown?

10 to 100 pounds across every size this breed comes in, standing 23 to 29 inches at the shoulder. No registry recognizes this cross, so these are typical ranges rather than a standard.

How can I tell how big my Bernedoodle puppy will get?

Weigh your puppy and enter its age in the calculator on this page. It is already set to the extra large growth curve for this breed, so it works backwards from where your puppy is now rather than from the breed average. Four to six months is when the estimate is most reliable.

How often does a Bernedoodle need grooming?

A curly or doodle coat needs a groom every 4 to 6 weeks under published guidance. Over a year that adds up, and the grooming cost estimator works out what it comes to for a dog this size.

When does a Bernedoodle stop growing?

Weight gain slows to almost nothing at around 11 months for a dog in the extra large size class, and the chest and frame keep filling out for months after that. Height finishes earlier than weight in every breed.

How big is a mini Bernedoodle full grown?

Twenty to 45 pounds, standing up to 22 inches. That is a wide band for a small dog, so your own puppy's growth so far is a better guide than the breed average. Enter its age and weight above.

When does a Bernedoodle stop growing?

A Mini is near its adult weight at about ten months. A Standard takes longer, closer to a year, and keeps adding a little muscle after that. Our figures put the extra-large size class at 93 percent of adult weight by twelve months.

How much does a Bernedoodle cost to groom?

A curly coat needs clipping every four to six weeks. Published prices for a full groom with a haircut run from $50 for a small dog to $250 for an extra-large one, so a Standard Bernedoodle sits near the top. The grooming cost estimator works it out by size.

Bernedoodle full grown

A full grown Standard Bernedoodle weighs 61 to 100 pounds and stands up to 29 inches. A Mini Bernedoodle weighs 20 to 45 pounds and stands up to 22 inches. A Tiny Bernedoodle stays under 20 pounds. The size depends on which Poodle was used, so ask the breeder which one.

full grown, across every size: 10 to 100 lbfull grown, across every size
at the shoulder: 12 to 29 inat the shoulder
before growth slows to a crawl: 11 monthsbefore growth slows to a crawl

Bernedoodle weight calculator

Answers update as you move the sliders.

Bernedoodle size

Age16 weeks

Weight today32.5 lb

Expected adult size

Extra large: 66 to 88 lb as an adult.

SexOptional

Likely adult weight

81lb

8 in 10 land between: 66 to 105 lb
Fully grown: around 11 months

Size class: Extra large, 66 to 88 lb

Age in monthsSo farProjected

Fair. Four to five months is the usual time to make this estimate. It is reasonable now, but the range is still wide.

Estimate only. For health questions, ask your vet. Mixed breeds can land outside the range.

See the expected weight month by month

Age	Likely weight	Range
2 months	15 lb	8.4 to 26 lb
3 months	25 lb	14.9 to 40 lb
4 months	36 lb	23 to 57 lb
5 months	46 lb	30 to 72 lb
6 months	55 lb	36 to 84 lb
7 months	62 lb	42 to 93 lb
8 months	67 lb	46 to 100 lb
9 months	71 lb	49 to 103 lb
10 months	73 lb	51 to 106 lb
11 months	74 lb	53 to 107 lb
12 months	76 lb	54 to 108 lb
13 months	76 lb	55 to 109 lb
14 months	77 lb	56 to 109 lb
15 months	78 lb	57 to 109 lb
16 months	78 lb	58 to 110 lb
17 months	79 lb	58 to 110 lb
18 months	81 lb	62 to 110 lb

Scroll the table sideways to see every column.

Expected weight month by month, from the same estimate.

In short

Key takeaways

A full grown Bernedoodle weighs 10 to 100 lb across all its sizes.
No kennel club recognizes the Bernedoodle, so these are typical ranges built from the parent breeds and a veterinary publisher.
Most of the growing is done by about 11 months.
A curly or doodle coat means regular paid grooming, which is a real yearly cost.
The chart below shows a band, not a line, because individual dogs vary.

3 sizes

The 3 sizes

Each size has its own adult range and its own growth curve. Switch between them in the calculator above.

Standard Bernedoodle

Extra large size class · Category V (30 to under 40 kg)

Typical range

adult weight: 61 to 100 lbadult weight
height at the shoulder: 23 to 29 inheight at the shoulder
most growing done by: 11 monthsmost growing done by

PetMD gives 61 to 100 pounds and up to 29 inches. A Bernese Mountain Dog is 80 to 115 pounds (male) or 70 to 95 (female), and a Standard Poodle 40 to 70, which brackets it.

Standard Bernedoodle growth chart. Weight runs from about 11 to 18 pounds at 2 months, up to about 61 to 100 pounds at 18 months, for a full grown Bernedoodle. — Estimated from the adult weight range above and the growth standard for the extra large size class. The band runs from the low end of the adult range to the high end.

See the Standard Bernedoodle weight by age as a table

Age	Low end	High end
2 months	11.3 lb	18.5 lb
3 months	18.6 lb	30.5 lb
4 months	27.1 lb	44.3 lb
5 months	34.6 lb	56.7 lb
6 months	41.3 lb	67.7 lb
7 months	46.6 lb	76.3 lb
8 months	50.6 lb	83 lb
9 months	53.1 lb	87 lb
10 months	54.9 lb	90 lb
11 months	56 lb	91.8 lb
12 months	56.9 lb	93.3 lb
15 months	58.5 lb	95.9 lb
18 months	60.8 lb	99.6 lb

Scroll the table sideways to see every column.

Mini Bernedoodle

Medium size class · Category III (9 to under 15 kg)

Typical range

adult weight: 20 to 45 lbadult weight
height at the shoulder: 17 to 22 inheight at the shoulder
most growing done by: 10 monthsmost growing done by

Mini Bernedoodle growth chart. Weight runs from about 5 to 10 pounds at 2 months, up to about 20 to 45 pounds at 18 months, for a full grown Bernedoodle. — Estimated from the adult weight range above and the growth standard for the medium size class. The band runs from the low end of the adult range to the high end.

See the Mini Bernedoodle weight by age as a table

Age	Low end	High end
2 months	4.6 lb	10.3 lb
3 months	7 lb	15.8 lb
4 months	9.7 lb	21.9 lb
5 months	12.1 lb	27.1 lb
6 months	14 lb	31.5 lb
7 months	15.4 lb	34.6 lb
8 months	16.4 lb	37 lb
9 months	17.1 lb	38.6 lb
10 months	17.6 lb	39.7 lb
11 months	17.9 lb	40.2 lb
12 months	18.1 lb	40.8 lb
15 months	18.8 lb	42.4 lb
18 months	19.9 lb	44.7 lb

Scroll the table sideways to see every column.

Tiny Bernedoodle

Small size class · Category II (6.5 to under 9 kg)

Typical range

adult weight: 10 to 20 lbadult weight
height at the shoulder: 12 to 17 inheight at the shoulder
most growing done by: 10 monthsmost growing done by

PetMD puts a Tiny Bernedoodle under 20 pounds at 12 to 17 inches. The lower weight figure is ours, for drawing the chart.

Tiny Bernedoodle growth chart. Weight runs from about 3 to 5 pounds at 2 months, up to about 10 to 20 pounds at 18 months, for a full grown Bernedoodle. — Estimated from the adult weight range above and the growth standard for the small size class. The band runs from the low end of the adult range to the high end.

See the Tiny Bernedoodle weight by age as a table

Age	Low end	High end
2 months	2.7 lb	5.4 lb
3 months	4 lb	8 lb
4 months	5.4 lb	10.7 lb
5 months	6.5 lb	13 lb
6 months	7.4 lb	14.8 lb
7 months	8 lb	16 lb
8 months	8.5 lb	17.1 lb
9 months	8.9 lb	17.7 lb
10 months	9 lb	18 lb
11 months	9.1 lb	18.3 lb
12 months	9.3 lb	18.5 lb
15 months	9.5 lb	19 lb
18 months	9.9 lb	19.9 lb

Scroll the table sideways to see every column.

Timing

When a Bernedoodle stops growing

11 months

before weekly weight gain drops below a quarter of a percent of adult weight

In our figures, a dog in the extra large size class has done almost all of its weight gain by about 11 months. After that the weekly gain drops below a quarter of a percent of adult weight, which is slow enough that you will not see it on the scales week to week.

Height finishes earlier than weight. The AKC puts small breeds at full size by 6 to 8 months, medium breeds at around 12 months, and giant breeds at 12 to 18 months, with some very large breeds taking up to 24. In a breed with several sizes, the smaller variety finishes first: that is a size effect, not a breed one.

11 months

before weekly weight gain drops below a quarter of a percent of adult weight

Variation

Why individual Bernedoodles differ

Bernedoodle size is set almost entirely by the Poodle parent. A Standard Poodle gives a Standard Bernedoodle, a Miniature Poodle gives a Mini, and a Toy Poodle gives a Tiny.

A Standard Bernedoodle is a large dog that keeps filling out for longer than a small one. Expect frame first and weight second: the height arrives before the final weight does.

Mini Bernedoodles cover a wide band, 20 to 45 pounds, because a Miniature Poodle is 10 to 15 pounds and a Bernese Mountain Dog is 70 pounds and up. Which side a puppy takes after is not predictable before it grows.

Running cost

Grooming a Bernedoodle

A curly or doodle coat is a running cost, and it is worth knowing the figure before you take a puppy home rather than after. The price per groom goes up with the size of the dog.

Work out the cost

FAQ

Questions people ask

How big is a Bernedoodle full grown?: 10 to 100 pounds across every size this breed comes in, standing 23 to 29 inches at the shoulder. No registry recognizes this cross, so these are typical ranges rather than a standard.
How can I tell how big my Bernedoodle puppy will get?: Weigh your puppy and enter its age in the calculator on this page. It is already set to the extra large growth curve for this breed, so it works backwards from where your puppy is now rather than from the breed average. Four to six months is when the estimate is most reliable.
How often does a Bernedoodle need grooming?: A curly or doodle coat needs a groom every 4 to 6 weeks under published guidance. Over a year that adds up, and the grooming cost estimator works out what it comes to for a dog this size.
When does a Bernedoodle stop growing?: Weight gain slows to almost nothing at around 11 months for a dog in the extra large size class, and the chest and frame keep filling out for months after that. Height finishes earlier than weight in every breed.
How big is a mini Bernedoodle full grown?: Twenty to 45 pounds, standing up to 22 inches. That is a wide band for a small dog, so your own puppy's growth so far is a better guide than the breed average. Enter its age and weight above.
When does a Bernedoodle stop growing?: A Mini is near its adult weight at about ten months. A Standard takes longer, closer to a year, and keeps adding a little muscle after that. Our figures put the extra-large size class at 93 percent of adult weight by twelve months.
How much does a Bernedoodle cost to groom?: A curly coat needs clipping every four to six weeks. Published prices for a full groom with a haircut run from $50 for a small dog to $250 for an extra-large one, so a Standard Bernedoodle sits near the top. The grooming cost estimator works it out by size.

Method

How we calculate this

The adult weight and height come from the sources below. The shape of the growth chart comes from our own calculation on the open data behind a published veterinary growth standard, described on the how we calculate page. The charts are estimates built from a breed range and a population curve, not measurements of this breed.

Sources

7 sources behind the figures on this page.

Bernedoodle
PetMD - read 2026-10-08
petmd.com
Bernese Mountain Dog breed standard
American Kennel Club - read 2026-10-08
akc.org
Poodle (Standard) breed standard
American Kennel Club - read 2026-10-08
akc.org
Poodle (Miniature) breed standard
American Kennel Club - read 2026-10-08
akc.org
Growth standard charts for monitoring bodyweight in dogs of different sizes
Salt C, Morris PJ, German AJ, Wilson D, Lund EM, Cole TJ, Butterwick RF. PLoS ONE 12(9):e0182064 - dated 2017-09-06 - read 2026-10-08
Open access. Sets the adult-size categories and the growth standard method.
pmc.ncbi.nlm.nih.gov
Growth standard charts for monitoring bodyweight in dogs of different sizes - supporting data
University of Liverpool Data Catalogue - dated 2017-07-28 - read 2026-10-08
14,957,947 weight records from Banfield Pet Hospitals, 1994-2013, released under CC BY 4.0. Our growth curves are calculated from this file.
datacat.liverpool.ac.uk
When Does My Puppy Finish Growing?
American Kennel Club - read 2026-10-08
akc.org

Nearby

Keep going

Last reviewed October 10, 2026. Estimate only. For health questions, ask your vet.

Bernedoodle full grown

Bernedoodle weight calculator

Key takeaways