By dating the rocks in Earths ever-changing crust, as well as the rocks in Earths neighbors, such as the moon and visiting meteorites, scientists have calculated that Earth is 4.54 billion years old, with an error range of 50 million years.

How old is the Earth radioactive dating?

4.6 billion years Geologists have calculated the age of Earth at 4.6 billion years.

How old is the Earth proposed?

4.54 billion years old Earth is estimated to be 4.54 billion years old, plus or minus about 50 million years. Scientists have scoured the Earth searching for the oldest rocks to radiometrically date.