The estimates vary and are ever changing, but a recent count of those who claim to be Christian (all sects) was roughly 2.2 billion members.
Only God knows, as The Bible says in 2 Timothy 2.19.
Nevertheless the foundation of God standeth sure, having this seal, The Lord knoweth them that are his. And, Let every one that nameth the name of Christ depart from iniquity.
There are 2.1 billion christians in the world in 2009.
according to many sites and trusted sources there is 2.3 bilion Christians in the world by 2010 which is two years ago about 33% of the world populations
According to the 2004 International Bulletin of of Missionary Research's estimates, there are 2,090,763,000 Christians in the world.
It has been estimated that there are between 200 million and 250 million evangelical Christians in the world.
Approximately 2 billion people in the world today are Christians.
There are about 2.2 Billion Christians in the world today.
There are about 1.2 billion Catholics in the world.
over 2 billion
There are about 2 billion christians world wide
Over 350 million
Approximately 2.2 billion.
There are millions of Christians worldwide. Christianity is one of the most widely accepted religions among many cultures in the world.
It is estimated that one forth of the total number of Christians, or about 500 million are Pentecostals.
The number of Christians in the world , combined are 2 billion in number.
3.1 billion christains in the world of 2011.
This is difficult to say as there are many Christians in countries that persecute Christians and where many millions have to meet in secret. One such country is China where there are estimated to be over 100 million Christians, many of whom meet in secret. Therefore there are estimated to be around 2.1 to 2.8 billion Christians in the world out of a population of around 6 billion, which puts the percentage from 35 - 45%.
In 2000 there was an estimated 380 million Christians in Africa. The World Christian Encyclopedia predicts there will be 633 million Christians in Africa by 2025.
Well, considering the fact that there are over 2.1 billion Christians and there are 6.8 billion people, that leaves 4.7 billion non-Christians.
Rember it is not a question of how many are there but rather how many can you bring to know the lord.
The World population is estimated at between 7-8 Billion people (2013). Christians of the World are estimated at 2 Billion people (2013). If you deduct 2 from 8 = 6 Billion estimated people who are non-Christians!
The number is very large , so you can not say exactly how many.
Muslims - 23% of the world population Christians - 31% of the world population
Christians come from all over the world.