Determining the richest king in Indian history is difficult as it is challenging to accurately compare the wealth of kings across different time periods and regions due to differences in currency, economic conditions, and the availability of resources. However, based on available historical records and estimates, some of the wealthiest kings in Indian history include:
- Maharaja Ranjit Singh of the Sikh Empire - estimated net worth: $20-30 billion (19th century)
- Akbar the Great of the Mughal Empire - estimated net worth: $21 trillion (16th century)
- Krishna Deva Raya of the Vijayanagara Empire - estimated net worth: $100 billion (16th century)
- Sher Shah Suri of the Suri Dynasty - estimated net worth: $2.1 trillion (16th century)
- Vikramaditya of the Gupta Empire - estimated net worth: $300 billion (4th century)
It's worth noting that these are only estimates based on historical records and do not take into account the many complexities and nuances of historical wealth and economics. Additionally, there may have been kings and rulers throughout Indian history whose wealth was not accurately recorded or estimated, and thus may have been even richer than those on this list.