The Man Who Knew Infinity

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The Man Who Knew Infinity

PG-13

2016

1h 54m

Biography

History

Drama

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62%

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129 Reviews

71%

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10,000+ Ratings

In 1913, brilliant East Indian mathematician Srinivasa Ramanujan (Dev Patel) travels to Trinity College in England to work with professor G.H. Hardy (Jeremy Irons).

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Critics Consensus

The Man Who Knew Infinity might be a tad too conventional to truly do its subject justice, but Dev Patel and Jeremy Irons elevate the end result beyond mere biopic formula.

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Udita Jhunjhunwala

Livemint

08/15/2019

The Man Who Knew Infinity is moving, but not as compelling as the real life story of the genius it celebrates. The definitive film on Ramanujan remains to be made...

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Roxana Hadadi

Chesapeake Family Magazine

08/02/2016

2.5/5

Conventional biopic The Man Who Knew Infinity focuses less on its protagonist, the Indian mathematician S. Ramanujan, than on the Brits who worked with him.

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Marsha Lederman

Globe and Mail

05/20/2016

2/4

When one of the most enlightening moments of a film comes during the postscript (black holes!), you know there's a problem - one that has nothing to do with math.

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Olly Richards

NME (New Musical Express)

06/08/2021

2/5

It feels too often like an exam for which we haven't studied.

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Richard Crouse

Richard Crouse

02/03/2021

3/5

A bit by the numbers but nonetheless deserves a place on the shelf between A Beautiful Mind and The Imitation Game .

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Richard Propes

TheIndependentCritic.com

09/15/2020

3.5/4.0

A deeply intelligent film that doesn't shy away from its intelligence.

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Joseph C

@RTJoe Jan 26

Patel and Irons deliver amazing work, but somehow I expected more.

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Prakash S

@Arcane56 Jan 6

An underrated film, as my opinion, a must watch film. This biopic beautifully captured the life of Sir Srinivasa Ramanujan.

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Rehan T

@RT81460504 May 25

Absolute banger of a movie...

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Stealth H

@RT15549478 May 21

The script and the filming are every bit as good as chariots of of a fire, except that all the characters are likable. The movie leave you with a feeling that you wish you had friends like that.

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Ari V

@RT59419633 Mar 29

I doubt the truth of this (or most such 'high society' stories for that matter) is anywhere near this innocent, but a reasonably touching and enjoyable meditation nevertheless.

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Kathy C

@RT42339214 03/17/2025

As mentioned the cast is fantastic, icons of the British theatre. One detail I thought important and considering mathematicians as scientists, why was Srinivasa allowed to mingle with the public as his tuberculosis worsened. My mother contracted tb back in 1930s in Butte, MT and spent a year in a sanatorium. Didn't they hospitalize such cases back at the time the storytook place?

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Matthew Brown

Director

Dev Patel

Srinivasa Ramanujan

Jeremy Irons

G.H. Hardy

Devika Bhise

Janaki

Kevin R. McNally

Major McMahon

Jeremy Northam

Bertrand Russell

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The Man Who Knew Infinity: Trailer 1

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Synopsis

In 1913, brilliant East Indian mathematician Srinivasa Ramanujan (Dev Patel) travels to Trinity College in England to work with professor G.H. Hardy (Jeremy Irons).

Director: Matthew Brown
Producer: Edward R. Pressman, Jim Young, Joe Thomas, Matthew Brown, Sofia Sondervan, Jon Katz
Screenwriter: Matthew Brown
Distributor: IFC Films
Production Co: Edward R. Pressman Film Corp., Animus Films
Rating: PG-13 (Some Thematic Elements|Smoking)
Genre: Biography, History, Drama
Original Language: English
Release Date (Theaters): Apr 29, 2016, Limited
Release Date (Streaming): Aug 24, 2016
Box Office (Gross USA): $3.9M
Runtime: 1h 54m

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