Depends how roughly you want it.
It is generally accepted in the science community that the Earth is 4.54 billion years old.
About 4.6 billion years
4.6 billion years old give or take.
== == The age of the Earth is roughly 4.6 billion years.
Roughly 167 million years old. The most recent scientific age of the Earth is 4.567 billion years.
The age of the Solar System is estimated to be about 4.568 billion years; Earth is almost as old - estimated at 4.54 billion years. The age of the Universe is estimated to be about 13.798 billion years. Thus, the ratio is about 33%.
The age of the Earth is 4.6 billion years
500 billion years ago, planet Earth didn't exist. The Universe didn't even exist for such a long time; the age of the Universe is estimated at about 14 billion years.500 billion years ago, planet Earth didn't exist. The Universe didn't even exist for such a long time; the age of the Universe is estimated at about 14 billion years.500 billion years ago, planet Earth didn't exist. The Universe didn't even exist for such a long time; the age of the Universe is estimated at about 14 billion years.500 billion years ago, planet Earth didn't exist. The Universe didn't even exist for such a long time; the age of the Universe is estimated at about 14 billion years.
== == The age of the Earth is roughly 4.6 billion years.
The current best estimate for the age of the Earth is 4.567 billion years old.
Current estimate of the Earth's age is about 4.5 billion years. The total age of the Universe (Big bang until now) is about 15 billion years.
No. The universe itself is "only" about 13.7 billion years old. Earth is about 4.55 billion years old.
3.5 billion years
Approximately 5.54 billion years.
it is 4.54 billion years...
The universe is 13.7 billion years old & Earth is 4.5 billion years old.
Roughly 167 million years old. The most recent scientific age of the Earth is 4.567 billion years.
The Earth is at least 4.4 billion years old.
The age of the Solar System is estimated to be about 4.568 billion years; Earth is almost as old - estimated at 4.54 billion years. The age of the Universe is estimated to be about 13.798 billion years. Thus, the ratio is about 33%.
The age of the Earth is 4.6 billion years