Religion in Asia with the largest Muslim-majority. Indonesia is 87 percent Muslim and is the country with the largest Muslim population in the world, Pakistan is 97 percent Muslim, Bangladesh is 90 percent Muslim. India's Muslim population is 14.2% of the total, approximately 190 million people. Around 6-11 percent, some 6 - 12 million people in the Philippines are Muslim. Thailand's Muslims make up 4.6 percent of the population, or approximately 3 million people. Also Sri Lanka's Muslims make up 10 percent of the population, or approximately 2.5 million people Bangladesh, Malaysia, Indonesia, Brunei, Kazakhstan, Qatar, Kuwait, Pakistan, Afghanistan, Uzbekistan, Maldives, Tajikistan, Turkmenistan,
Muslim population growth Muslims. According to Pew Research, religious conversion has no net impact on the Muslim population as the number of people who convert to Islam is roughly similar to those who leave Islam. It is often reported from most recent various sources in 2010, including the German domestic intelligence service, that Salafism is the fastest-growing Islamic movement in the world. Though according to the "World Christian Encyclopedia", published in 2001, the fastest-growing branch of Islam is Ahmadiyya. However, many Muslims consider Ahmadi Muslims as either "kafirs" or heretics.<ref> Muslim population growth Muslim population growth refers to the topic of population growth