ReelRecsWhat to watch
The Man Who Knew Infinity poster

MOVIE · 2016

The Man Who Knew Infinity

Drama108 min

In the early 20th century, self-taught Indian mathematician Srinivasa Ramanujan leaves home for Cambridge, carrying pages of formulas that few people around him understand. Far from India and working inside a rigid academic world, he tries to prove that his startling ideas are more than intuition. His uneasy partnership with professor G.H. Hardy pushes both men: Ramanujan needs recognition, while Hardy must defend work that breaks with accepted methods. As war, isolation, and prejudice close in, the struggle is not just to solve equations but to make the university believe in the mind behind them. Dev Patel and Jeremy Irons lead the story.

Find out what fits your taste.

Rate movies and shows in ReelRecs, save your next watch, and get personal recommendations from the Reel Recs online service. Free on iPhone and Android.

Open this title in ReelRecs

Where to watch in US

These offers have not all been recently verified. Check the provider for current availability.

We could not verify a streaming option for this country.

Offers can change. Rentals and purchases are separate from subscriptions.

Catalogue checked October 30, 2026. Use ReelRecs with an assistant