Largest Religions in the World in 2020



10 Largest Religions in the World in 2020

The world is full of people following different religions and beliefs and from which some religions came into existence only a few years ago while on the other hand, some popular religions have existed for the thousands of years. According to an estimate, there are 21 formal religions around the globe with their followers living in the different countries around the globe. Some people follow all the beliefs while some followers believe only in God. Have a look into complete detail of 10 largest religions in the world and their background history.

For many believing believers, religion plays an essential role in influencing all aspects of daily life. You can find different religions around the world, although the largest religions in the world generally belong to one of the two main subgroups. These are the Abrahamic religions (Islam, Christianity, Judaism, Baha’i, etc.) and the Indian religions (Hinduism, Buddhism, Sikhism, Jainism, etc.). Based on the Pew Research Institute and other international demographic databases, below is the list of most followed religions and, subsequently, the most influential in our world.

From all the religions of the world, we have ranked the most popular and biggest religions | Top 10 Largest Religions in the World 2020 list having the largest number of followers.

Also See: Top 10 most Muslim populated countries in the world


List of Top 10 Major Religions of the World 2020

1. Christianity

Top 5 largest religions in the world, world's biggest religions, most popular religions in the world, major religions of the world
Christianity is one the first rank in the list of most popular religions around the globe with more than 2.22 billion followers which is more than 31.5% of world’s entire population. It was founded about 2000 years ago in Israel. Bible is the holy book followed by Christians. Christianity is divided into three major Sects named Roman Catholic, Eastern Orthodox, and Protestant.

Also Read: History of Christianity, Beliefs and more

Christianity began two thousand years ago and is a faith based on the life and teachings of Jesus Christ. From its humble beginnings as a small sub-group of Judaism, Christianity has become the most popular religion in the world, with followers worldwide. Christians believe in the existence of the One God, who sent His only Son, Jesus Christ, to save them from their evil and hell. Believers believe that the sacrificial death of Christ on the cross, His death and His resurrection were all intended to provide eternal life and forgiveness to all who accept Christ as their personal Savior. Even in our modern society, Christianity plays an important and powerful role, not only in terms of religious practices, but also on a larger scale. To some extent, this is also the case with the formulation of the social and political policies of Christian countries.

Also see: Top 10 Countries with Most Hindu Population


2. Islam

Top 5 largest religions in the world, world's biggest religions, most popular religions in the world, major religions of the world
Islam is given the second rank in the list of major religions of the world having more than 1.5 billion followers as per 2020 list of largest religions in the world. It is one of the fastest growing religions and was founded about 1400 years before in Saudi Arabia which is considered to be the largest oil-producing country.

Quran is the Holy book and acted by the Muslims living in the different countries of the world. Indonesia, India, Pakistan and Bangladesh are the major countries having the largest Muslim population. Continue reading Top 10 Biggest Religions in the World 2020.

Also Read: Islam Religion History, Facts, Origin

Islam began in Mecca in the seventh century. Followers of religion believe that there is only one God (Allah), written and shaped in the Holy Book of the Qur’an, which always acts as the central spiritual book in the faith. The Prophet Muhammad lived from 570 to 632 among the historical figures who needed to understand the Muslim tradition.

The followers of Islam believe that this man is the ultimate prophet of God. Islamic religious law establishes the five pillars of Islam and imposes rules and regulations on almost every aspect of the disciple’s life. There are two main groups of Muslims, the Sunnis (the largest in the world, including 80% of the Muslims) and the Shia (~ 15% of the Muslims), among them a few minor names such as Ibadi, Ahmadi and many others.

3. Hinduism

Top 5 largest religions in the world, world's biggest religions, most popular religions in the world, major religions of the world
Hinduism in one of the most major religions of the world with 1.05 billion worshipers living in the different countries of the world. It is considered the world’s oldest religion. The Gita, Agamas, and Vedas are the major scriptures of Hindus.India has the third strongest army around the globe, and it is the top country having the largest Hindu population while on the other hand, it is the second largest country for the Muslim populationHinduism is the 3rd most following religion in the world 2020 list.


Also Interesting Article: Hinduism Origin, History, Gods, Facts


Most Hindus live in South Asian countries such as India, Nepal and Indonesia. In India alone, it is estimated that 80% of the population is Hindu. Although very little is known about the foundation of Hinduism, it is generally believed that the faith developed over 4,000 years. Due to its status as an ancient belief system, Hinduism is deeply rooted in Indian society.

In recent years, many forms of Hinduism have become popular in the West as well. Examples of this include participation in yoga, as well as interest in information related to the Chakra organism. System (energy points throughout the human body that are used to heal and improve health both spiritually and physically).

Also Read: Countries that Celebrates Christmas 


4. Buddhism

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Buddhism is also considered a leading religion around the globe with more than 488 million followers. It was founded by Gautama Siddhartha 2500 years before in India. Its followers are acting the son of a warrior Prince who had a wealthy background in the history of a world. Buddhism is divided into three major sects like named Theravada, Mahayana, and Vajrayana.

Also Interesting Religion to Read: Buddhism History, Beliefs, Facts, Origin

Buddhism was founded in India 2,500 years ago and is based on the teachings of the Buddha, also known as Gautama Buddha or Siddhartha Gautama. There are two main branches of religion. They are Theravada Buddhism and Mahayana Buddhism. In Tibet, adherents subscribe to a form of Buddhism known as Vajrayana, Zen Buddhism is the most practiced in Japan. The basic principles of the Buddhist belief system include non-violence, as well as moral purity and moral conduct.

Meditation, ritual and non-violence play an important role in the daily life of Buddhists. The most recognizable figure in the Buddhist world is undoubtedly the Tenzin Gyatso, the 14th and current Dalai Lama. This former monk is not only the current (and exiled) spiritual leader of Tibet, but also a proclaimed peace activist.


5. Shintoism

Shintoism is based in Japan, with 104 million followers worldwide; And its beginnings date back to the eighth century. Followers of the faith believe that there are many gods, and the word Shinto translates to “the way of the gods.” It is estimated that 80% of Japanese citizens belong to Shintoism, and the country is home to 80,000 Shinto shrines. A unique feature of faith is that believers do not have to declare their allegiance to religion. The notions of impurity and purification play a major role in Shintoism and its practices, known as hare. These are regularly practiced for the purpose of purifying the believer from sin, guilt, sickness, and misfortune.

6. Daoism


Taoism was born in China about two thousand years ago. Also known as Taoism, this religion is associated with a belief in occultism and metaphysics. Most of the Taoist supporters live in Asian countries such as China, Japan, South Korea and Vietnam. Laozi is regarded as the first philosopher of religion, and he is said to have written the Daoedzing, the central text of faith. Politically, Taoists are generally seen as libertarians, preferring to impose economic restrictions and restrictions on governments that avoid political interference.

Food plays an important role in Taoist philosophy, especially in terms of physical and mental well-being. According to this belief system, practices such as fasting and veganism (abstaining from animal products) are encouraged.


7. Sikhism

Top 5 largest religions in the world, world's biggest religions, most popular religions in the world, major religions of the world
Sikhism is the world’s fifth largest religion having more than 28 million worshipers. They are living in the different countries of the world. It came into existence 500 years before by the Guru Nanak. This religion combined the beliefs from Islam and Hinduism. The majority of its followers is living in the Indian province Punjab.

When it comes to world religions, Sikhism is a relatively new faith. It originated in India and relied on the teachings of Guru Nanak and his ten successors. Historically, the Sikhs played a major role in regional policy and in the 1947 partition of India. At the heart of the Sikh faith are the basic principles of service and Simran, which are respectively related to community service and the memory of God. Although most of the Sikhs live in North India, many worshipers have flocked to many foreign countries, including Canada, the United States, South Africa, Australia and the United Kingdom.

8. Judaism

Judaism has a long and rich history, and its history dates back to the eighth century BC. It has 13 million of followers. This monotheistic religion originated in the Middle East and has three major branches. These include Orthodox Judaism, Conservative Judaism and Reformed Judaism (from the most traditional to the less conservative). Although each of them is rooted in a common belief system, they differ in terms of scriptural interpretation and specific practices.

Brief Article on Judaism: Judaism History, Origin, Facts, Interesting Info

Synagogues serve as centers of Jewish worship and religious service presided over by each rabbi. They are also used as a form of community centers. There, followers can meet regularly to socialize and celebrate (dictates of faith).

9. Muism / Sinisme / Shingyo (10 million followers)

Muism (also known as cynicism, shingyo or Korean shamanism) is a religion that is associated with traditional Korean culture and history. Faith can go back to prehistoric times. In recent years, Muism has rebounded in South Korea. Even under North Korea’s totalitarian regime, it is estimated that 16% of the population continues to subscribe to the Muism belief system. It is believed that the main elements of religion are the presence of demons, spirits and deities, and that the spirit lives in the world. The spiritual leaders of the so-called “Mudangs” are usually their job as mediators between women, gods and human beings.

10. Cao Dai (6.7 million followers)

Cao Dai is a belief system that came from Vietnam in 1926 and is clearly considered a nationalist Vietnamese religion. Faith was founded by a former administrator, Ngo Wan Chiu, who believed he had received a message from the venerable deity, “Supreme Being,” in an extraordinary experience he had in one session. Cao Dai draws from other major world religions, including Christianity, Buddhism, Hinduism, Judaism, Islam and Taoism.

The full name of religion translates as “the great faith of the third cosmic liberation.” Devotees believe in the existence of the Supreme God, regardless of the label or name (ie God or Allah) chosen to impose other religions on this central deity. The practitioners of Cao Dai place great emphasis on universal concepts such as justice, love, peace and tolerance.

Question of the Day

Q: Which is the most popular religion in the world today?

Ans: At present Christianity is the largest followed religion than other religions around the globe. It having more than 2.1 billion worshipers.

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  1. ahan.. i was thinking that islam is at first number and after it Hinduism. i was wrong.

    Thank you for this such a great information.

  2. you cannot definitively say which religion is larger as its pure speculation. Any attempt to say so is strictly arbitrary and based on what the author wishes to believe it is, because religions do not have a a list of every member or follower.

  3. Bible says their is so many lier prophet will come after jesus so as a christian we know which is truth religion in this world is christanity.

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