Our free calculator will calculate the number of inhabitants of the earth today.
Statistics:
1 billion - 1804
2 billion - 1927.
3 billion - 1960.
4 billion - 1974.
5 billion - 1987.
6 billion - October 12, 1999.)
7 billion - October 31, 2011.
The population of the Earth is the total number of people living on our planet.