Depends on the spider, the Goliath Bird eater, for instance, can have a leg spand of 12 in.
Camel spiders do not grow as big as most people think, the exaggeration in their size is an urban legend. Camel spiders only grow to about six inches big.
Mesothelae can grow to be as big as a house cat.
Grass spiders can grow up to about 1 inch in body length, with their legs extending even further.
Females are larger than males and grow to about 18mm in length.
No . They are born little spiders and just grow.
Australia's biggest spiders belong to the same family as the Goliath Spider. They are the whistling spiders. The northern species Selenocosmia crassipes can grow to 6 cm in body length with a leg span of 16 cm
Are you mental? No they can't grow wings.
this big [ ]
Adult Wolf Spiders are about as big as your middle finger and your thumb curved to make a ring. I have wolf spiders in my home and i have a phobia of spiders, especially the big spiders. they are as tall as about an inch, or maybe half an inch. The "not fully grown" spiders are much faster than adult wolf spiders. These kinds of spiders are harmless, as well as 97.8% of all spiders in America.
1in-18in
Very big
Spiders can grow in size rapidly, with some species doubling in size after shedding their exoskeletons. The growth rate of spiders can vary depending on factors such as species, age, and environmental conditions.