How Many Times Can A Spider Lift Its Own Weight? (The Answer, Ironically, Is Very Much In Its Web)

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How many times can a spider lift its own weight? This is a question that has been asked by many people over the years. The answer, however, is not as straightforward as one might think. There are many different types of spiders, and they each have different lifting capabilities.

Some spiders can lift many times their own weight, while others can only lift a fraction of their weight. It all depends on the particular spider’s physiology and anatomy.

How much can a spider lift?

A spider can lift up to 80 grams–or about the weight of a paper clip. This is possible because a spider’s web is incredibly strong.

The silk in a spider’s web has a breaking point of up to 5 kilograms, which means that the average-sized spider can theoretically lift 400 times its own weight.

Dangerous spider making web

Interestingly, the amount a spider can lift varies depending on the species. For example, some spiders can lift as much as 20 times their own weight, while others can barely lift 1/10th of their body weight.

How Much Weight Can Spiders Hold?

Spiders can hold a lot of weight for their size. They can carry 8 to 170 times their own body weight. The record for heaviest spider lift is held by Darwin’s bark spider, which can carry up to 170 times its own body weight.

How strong are spiders?

Spiders are some of the strongest creatures on earth. They can lift their own weight up to 250 times more than the average human. This is due to their unique physiology and ability to create incredibly strong webs.

Though they are known for their strength, spiders actually aren’t the strongest animals in the world. That title goes to the Atlas beetle, which can lift up to 850 times its own weight.

However, spiders are still very powerful and can lift many times their own weight- something that is particularly impressive when you consider their size.

What Determine A Spider Strength?

Poltys spider and it’s web! What a web structure it has!

A spider’s strength is determined by a number of factors, including its size, shape, and the amount of webbing it produces. Generally speaking, the larger and more muscular a spider is, the stronger it will be.

Additionally, spiders that build webs typically have stronger silk than those that do not. This allows them to lift their own weight as well as that of prey that they catch.

How Many Times Can a Spider Lift Its Own Weight?

A spider can lift a lot more than its own weight. In fact, it is capable of lifting eight times its body weight. This is possible because of the spider’s web. The web acts as both a support and a lever, allowing the spider to apply more force than it could otherwise generate.

What is the Strongest Spider?

The Darwin’s Bark is the strongest spider, and it can lift up to 80g. This spider is found in Madagascar and has a unique ability amongst spiders – it can spin webs that are up to 10 meters long.

Interestingly, no concrete research has not yet been conducted on how much a spider can lift. However, it is reasonable to assume that the average spider possesses enough strength to lift its own weight many times over.

This is because spiders have an incredibly strong web that they use to trap prey.

How strong is the Weakest Spider?

Jumping spider

The Patu Digua is often regarded as the world’s weakest spider. It’s also one of the world’s tiniest spiders.

Despite its small stature, the Patu Digua has a diameter of 0.148 inches. To the naked eye, it seems to be about the same size as a pinhead or smaller.

The Patu Digua is very light, weighing in at just ten micrograms. Being so little and light makes it difficult for a spider to move heavy objects, and that’s why it’s regarded as the weakest spider.

How Can Spiders Lift So Much?

Spiders are able to lift many times their own body weight. This is due to various factors, including their muscular build and the way they spin their webs. By spinning their webs, spiders are able to create tension in the web that helps them lift heavier objects.

The strength of the web is a result of the individual silk strands being very thin but also very strong.

Other prominent reasons are –

Strong Skeleton System

The spider’s skeleton system is very strong and helps protect the delicate internal organs. The skeleton is also very flexible, which allows the spider to move quickly and easily.

Furthermore, the skeleton system is a network of bones that provides support and structure to the body. It is lightweight but extremely strong, which is why spiders are able to lift their own weight.

Eight Legs

A spider has eight legs that provide a wide base of support, which is why they are able to lift its own weight. Additionally, their webbing helps them to distribute the load and stay in place.

One of the most impressive is their ability to lift a large proportion of their own body weight. This is due to the number of joints in each leg (seven) and the strength of their muscles.


They’re quite powerful for being so little! There are a number of reasons for the same. Spiders are able to carry such a large amount because of their size. Spiders can lift a lot of weight compared to their body weight since they are lightweight.

However, if they were any bigger, they would be unable to do so. This is due to the fact that even if they were enormous, their skeletons would be unable to support them.

What Do Spiders Lift with?

Spiders lift with their legs. This is how they create and use their webs – by walking on them. They can lift many times their own weight using this method.

How Much Weight Can A Baby Spider Lift?

how many times can a spider lift its own weight

A baby spider, or spiderling, can lift up to 50% of its body weight. This is due to the fact that they are still growing and have not yet reached their maximum size. As they grow, they will be able to lift more and more of their own weight until they reach maturity.

How Much Weight Can A Female Spider Lift?

A female spider can lift objects that weigh up to 10 times their own body weight. This is due to their specially adapted legs which are able to create a lot of friction.

How Much Can A Spider Web Lift?

Macro shot of spider web

Even while spider webs have a fragile look, they are quite robust. Many types of spiders may even use their webs to catch tiny animals like birds in mid-flight. Web size and kind of silk determine how much weight a spider web can support.

A spider’s web can, on average, lift 3 to 4 times its own weight. A newborn spider web’s ability to support 50% of its own weight is remarkable.

The spider’s body weight and more are supported by certain webs. A single web’s strands would be strong enough to stop a vehicle if joined together! It’s no surprise that spiders have been using webs to capture food for millennia, given their power and skill.


Hopefully, through all of this information, you are better informed about these mysterious creatures and how they can lift so much weight so effortlessly. And like i said before, these creatures are intriguing for all the right reasons and i am sure you will also agree with me after having read this article.

About the author

A biotechnologist by profession and a passionate pest researcher. I have been one of those people who used to run away from cockroaches and rats due to their pesky features, but then we all get that turn in life when we have to face something.