The Bible does not provide a specific answer for how tall Adam was in the book of Genesis. However, there are some clues and approximations that may help in providing a general answer. To start, Adam was created in the likeness of God, which would suggest an approximate stature. Secondly, the Bible indicates that Adam was formed from the dust of the ground, which suggests he was of a size comparable to a human being of the time.

In the ancient world, people generally had shorter statures – usually in the range of 5’1” to 5’7” – which would have been close to the average height of men at the time. There is also some indication that Adam was slim and muscular, pointing to an idealized body type. Additionally, Adam was around for quite a while, as noted in the book of Luke, and he lived to be over 900 years old, which points to a longer lifespan than modern humans.

Most scholars agree that Adam was likely in the 5’6″ range. This would make sense given the average height of men at the time, as well as the general size of humans in the ancient world. It is possible that Adam was a bit taller due to his idealized body type, but this is highly speculative.

In some cases, Adam is depicted in early artwork as having a stout figure, but this is likely due to stylistic choices that convey power, strength, and superiority. Even if Adam had a larger stature, it is likely that he still would have topped out at around 5’7”.

In conclusion, it appears that Adam was likely in the 5’6” to 5’7” range. This would make him shorter than the average male in modern society, but about the same size as people were in the ancient world. However, since the Bible does not provide a definitive answer, this estimate should be taken with a grain of salt.