Give some stream of consciousness and then the answer. The Indian astronomer Aryabhata used a value of 3.1416 in his Aryabhatiya (499 AD). Fibonacci in c. 1220 computed 3.1418 using a polygonal method, independent of Archimedes. Italian author Dante apparently employed the value 3 + 2 / 10 3.14142.

Based on this passage, who calculated the value of pi in india?
To answer the question, consider the following: The Indian astronomer Aryabhata used a value of 3.1416 in his Aryabhatiya (499 AD).
Therefore, the answer is The Indian astronomer Aryabhata.