Muslim population growth

You can help expand this article with text translated from the corresponding article in Arabic. (May 2019) Click [show] for important translation instructions. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Arabic Wikipedia article at [[:ar:النمو السكاني للمسلمين]]; see its history for attribution. You may also add the template {{Translated|ar|النمو السكاني للمسلمين}} to the talk page. For more guidance, see Wikipedia:Translation.

Between 2015 and 2060, Muslim population is projected to increase by 70%.^[1] This compares with the 32% growth of world population during the same period.^[2]

According to a study published in 2011 by Pew Research, whilst there is a lack of reliable data, religious conversion might have no net impact on the Muslim population as the number of people who convert to Islam is thought to be similar to those who leave Islam.^[3][4][5] According to another study published in 2015 by the Pew Research Center, Islam is expected to gain a net of 3 million adherents through religious conversion between 2010 and 2050, which makes Islam the second largest religion in terms of net gains through religious conversion after religiously unaffiliated, mostly comes from Sub-Saharan Africa (2.9 million).^[6] In 1900 Muslims only numbered 200 million followers or 12% of the world population. This percentage drastically increased over the last 100 years due to higher birth rate in Muslim majority countries.^[7][8] Pew Research have estimated the number will be around 2.2 billion in 2030 and 2.8 billion, or 30 percent of world population, in 2050.^[9][10]