China has the biggest F1 fanbase in the world, with around 22.1 crore fans, according to data published by F1 after the 2025 season. It follows Europe with 11.54 crore fans, India (7.88 crore), the United States (5.2 crore) and the United Kingdom (1.67 crore). As much as 42% of the fanbase is now female, the data showed.