Black Bear Weight: How Heavy Are They? With Comparison (2024)

Last Updated on April 10, 2023 by Amin Tawar

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Black Bear Weight

Black Bear Weight: How Heavy Are They? With Comparison (1)

Ursus americanus, commonly known as a black bear or baribal, is a medium-sized bear that is native to North America. Black bears are the smallest and most common species of bear on the continent.

If we look at the size of the black bear or any other species, we find that even within the same type of animal, there is a wide range in mass. This is because each Bear has a different lifestyle, habitat, and diet.

However, black bears typically weigh between 60 and 300 kilograms in terms of body weight (130 to 660 pounds).

A Black bear’s weight varies depending on whether it is male or female. For example, a male black bear weighs approximately 124.95 kg (275 lb), while females weigh approximately 69.9 kg (154 lb).

In addition to being taller, male black bears are heavier than female black bears due to their larger size.

Black Bear WeightKilogramsPounds
Male69.9 kg154 lb
Female124.95 kg275 lb

Baby Black Bear Weight

Bear cubs are considerably smaller than their adult counterparts. A black mother bear typically gives birth to one to three cubs at a time.

When a mother bear and her cubs are ready to leave their den in the winter and enter the spring, they typically weigh around five pounds.

Black bear cubs can weigh anywhere from 30 to 50 pounds for females and up to 70 pounds for males when they are one year old. At the age of six months, they weigh about six pounds. But as adults, they are huge.

As they grow older, like humans, they keep becoming heavier and more powerful. Below is a chart that shows the change in a Black bear’s weight with their increasing age.1

Black Bear AgeMale (weight)Female (weight)
New Born8 oz8 oz
4 months5 lbs5 lbs
1 year70 lbs50 lbs
4-year150 lbs125 lbs
8-year275 lbs150 lbs
20-year275 lbs150 lbs

Full size & World Record Black Bear Weight

Although black bear cubs continue to get bigger and heavier as they age, there comes a point where their physical development stops.

We refer to them as having reached their full size when they rarely get bigger or heavier than that.

As adults, black bears can reach lengths of 130–190 centimeters (50–75 inches) and weights of 60–300 kilograms (130 to 660 pounds).

If you’re wondering what the largest black bear weight ever recorded might be, it came from Eastern North Carolina and weighed 880 lbs.

How Much Weight Can A Black Bear Lift?

Being such a large species of animal, that is quite heavy, how powerful are these black bears?

Black bears are extremely powerful; they can uproot entire tree stumps with the same ease as a person would pull up a clump of grass.

See also How Much Does Bear Weigh? Complete List Of Bears With Weight

They are able to pull loads of up to 300 pounds. Additionally, American black bears are extremely agile, with the ability to open screw-top jars and operate door latches.

A bear that weighed 120 pounds (54 kg) was seen turning flat rocks that weighed 310 to 325 pounds (141 to 147 kg) by flipping them over with just one foreleg, demonstrating its superior physical strength.

If You Want To Know About Other Bears Weight: Check Here

Black Bear Vs Polar Bear Weight Comparison

Black Bear Weight: How Heavy Are They? With Comparison (2)

The polar bear’s natural habitat is located between the Arctic Circle and the Arctic Ocean.

Polar bears are the largest living land carnivore and the largest living bear species. Polar bears, the largest bear in the world and the main predator in the Arctic serve as a potent metaphor for the region’s tenacity and resilience, which is not surprising.

So, black bears are relatively weak and light in comparison to polar bears. The black bear weighs only 154-275 lbs, compared to the polar bear’s 770–1,540 lb (up to 1,700 pounds).

Animal typeMaleFemale
Black Bear69.9 kg (154 lb)124.95 kg (275 lb)
Polar Bear350–700 kg (770–1,540 lb)331 to 551 pounds (150 – 250 kgs)

Black Bear Vs Grizzly Bear Weight Comparison

Brown bears, like the Grizzlies, are bigger, stronger, and more aggressive than black bears. So, compared to black bears, brown bears are larger and typically weigh more.

If we look at the size of the black bear or any other species, we find that there is a wide variation in mass even within the same type of animal.

This is largely due to the fact that each Bear has a unique way of life, habitat, and diet. As a result of the substantial body mass variation, it is quite common to observe that not all Black beers weigh the same amount.

Animal typeMaleFemale
Black Bear69.9 kg (154 lb)124.95 kg (275 lb)
Grizzly bear181.4 – 272.1 kgs(400 and 600 lbs)113.3 – 158.7 kgs(250 and 350 lbs)

Black Bear Vs Sloth Bear Weight Comparison

With their short, curved claws, black bears are better suited to climbing trees than digging, so let’s move on to other bear species.

This is due to the fact that black bears are typically smaller, less aggressive, and more timid than grizzly bears, despite the fact that both species can be dangerous and should be treated with respect.

As opposed to sloth bears, which are primarily omnivorous, Asiatic black bears are primarily herbivorous, an American black bear can become heavier and has stronger jaws than a sloth bear. On the other hand, the sloth bear is much more aggressive and would usually win.

Animal typeMaleFemale
Black Bear69.9 kg (154 lb)124.95 kg (275 lb)
Sloth bear140 kgs (310 pounds)95 kgs (210 pounds)

Black Bear Vs Tiger Weight Comparison

Bears and tigers are incredibly well-armed with their crushing jaws and incredibly powerful muscles.

Tigers have sharper claws, longer canine teeth, and a larger gape than bears, who also have longer claws and a significant weight advantage.

Overall, the tiger is approximately double the weight of the black bear.

Animal typeMaleFemale
Black Bear69.9 kg (154 lb)124.95 kg (275 lb)
Tiger150 kg (330 lbs)110 kg (240 lbs)

Black Bear Vs Lion Weight Comparison

The lion is generally larger, heavier, more aggressive, and has a larger skull. While the Black bear is about 154 to 275 pounds, the lion is much heavier and in a weight range of 265 to 550 pounds.

Animal typeMaleFemale
Black Bear69.9 kg (154 lb)124.95 kg (275 lb)
Lion330 to 550 pounds (150 to 250 kilograms)265 and 395 pounds (120 to 179 kilograms)

Conclusion

And that was everything you need to know about the weight of the Black bear. I hope this article was informative and answered your queries.

Thank You For Reading!

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Black Bear Weight: How Heavy Are They? With Comparison (2024)

FAQs

How heavy is the bear? ›

On average, an adult female brown bear weighs between 300 to 800 pounds, an adult male between 400 to 1200 pounds.

Is a 200 lb black bear big? ›

Females don't typically grow much larger than this, averaging around 150-175 pounds when fully grown. On the other hand, the average male black bear weighs around 275 pounds, although many can reach 400 pounds or more. However, there are exceptional cases.

How to guess a black bear's weight? ›

A chest girth of 30 inches equals 108 lbs., 40 inches equals 225 lbs., 50 inches equals 385 lbs., and 60 inches equals 588 live weight. By using a rope or sting to determine the chest girth measurement of a black bear, it is possible to take most of the guesswork out of determining the weight of a PA black bear.

How strong is a black bear compared to a human? ›

Black bears can knock over 325-pound boulders with a single paw. They have a bite force of up to 800 PSI. The average tooth size is 2.5 inches. They are five times stronger than the average human.

Can a black bear weigh 1000 pounds? ›

The heaviest bear was claimed be a male shot in 1972 in New Brunswick that weighed 902 pounds after it had been dressed, estimated to be over 1,000 pounds in life. Wild females usually weigh between 90 and 300 pounds with the heaviest known female weighing 520 pounds in northeastern Minnesota on August 30, 1993.

Can a bear weigh 2000 pounds? ›

Coastal brown bears in Alaska grow larger than any other bears except for polar bears (which are marine mammals and have set records of around 2,000 pounds. The largest coastal brown bear may weigh in between 1400–1500 pounds).

How big is a 300 pound bear? ›

An adult black bear, which can easily weigh 200-300 pounds, may not only weigh the same as a female grizzly but also be about the same height (3–3½ feet at the shoulder). Then too, an adult male black bear will be much heavier and taller than a young grizzly.

How big is a 400 pound black bear? ›

Adult male bears, called boars, weigh around 400 pounds. Black bears are about 3 feet high when standing on all four feet and 5 to 7 feet tall when standing upright. Not all black bears have black fur. Some bears may be brown or cinnamon colored and some have a white patch of hair on their chest called a chest blaze.

How tall is a 600 pound black bear? ›

Adult males average 250-600 pounds, and measure 5-6 feet from tip of nose to the tip of their tail. Females are smaller, weighing 100-400 pounds, and measuring 4-5 feet in length. Males stand about 40 inches tall at the shoulder; females seldom exceed 30 inches in height.

How heavy is a 6 foot black bear? ›

Adult black bears can weigh anywhere from 175 lb for a female to 250-300 pounds for a male.

How can you tell how old a black bear is? ›

Determining if the canine teeth are worn, the level of wear on the incisors, and the presence or absence of dentine spots, all place the bear into a certain age category. Bears are classified as either a cub (<1), yearling (1), sub-adult (2-3), new adult (4-7), middle-aged adult (8-15), or old adult (16+).

What is considered a trophy black bear? ›

Here at TOA we classify a trophy black bear as a mature boar, over 6 years old with a good quality thick hide. The bear will measure from six to seven and a half feet from nose to base of tail. The skull will measure over 17 ½ inches B&C points, besides the sheer size of a black bear half the trophy is in the hide.

Can a person outrun a black bear? ›

Humans cannot outrun bears. Black and brown bears can run up to 30 to 35 mph. The fastest human on the planet, sprinter Usain Bolt, can briefly run 27.5 mph. If you run, the bear will see you as prey, and it will start to chase you.

Do black bears eat deer? ›

Their diet includes roots, berries, meat, fish, insects, larvae, grass, and other succulent plants. They are able to kill adult deer and other hoofed wildlife but most commonly are only able to kill deer, elk, moose, and other hoofed animals when the prey are very young.

Do black bears sleep at night? ›

Behavior: Most bears become active a half-hour before sunrise, take a nap or two during the day, and bed down for the night an hour or two after sunset. Some bears are active mainly at night to avoid people or other bears. Black bears are considered highly efficient hibernators.

How heavy is the heaviest bear ever? ›

“Arctodus weighed about 1,600 pounds to 1,900 pounds,” says Matheus. That's roughly twice the weight of the average modern Alaska coastal brown bear. “On hind legs, it stood 8 feet to 10 feet tall.” Even on all fours, Arctodus could look a 6-foot man in the eye.

How old is a 600 lb black bear? ›

North American Black Bear

Males reach full size at about eight years old, and weigh up to 600 pounds.

How much does Smokey the bear weigh? ›

Smokey is a black bear. American black bears live in the United States, along with brown, grizzly and polar bears. He weighs over 300 pounds. Smokey has black bear relatives who weigh as much as 800 pounds, and some of his grizzly bear cousins weigh almost a ton (that's 2,000 pounds)!

How much does 747 the bear weigh? ›

When 747 was first identified in 2004, he was a relatively young bear, only a few years old and unable to compete with larger bears for the most preferred fishing locations. Since then, he has become a giant among bears, once estimated to weigh 1,400 pounds (636 kg).

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