The Tsar Bomba, the most powerful nuclear bomb ever tested, had a yield of 50 megatons but theoretically had a maximum yield of how much?

The Tsar Bomba, the most powerful nuclear bomb ever tested, had a yield of 50 megatons, but it theoretically had a maximum yield of 100 megatons. The reason for this potential maximum yield is due to the bomb's design and capabilities. However, during the actual test, the Soviet Union opted to reduce the yield to half in order to minimize the potential environmental damage. By reducing the yield, they ensured that the bomb's devastating consequences were reduced, while still showcasing their technological capabilities.