Poster for X+Y (2015)

Movie Age rating in United States of America: NR

X+Y (2015)

Mar 13, 2015 · 1h 51m

6.7/10 TMDB user score
630 votes on TMDB

Is there a formula for love?

Struggling to connect with those around him, a teenage math prodigy trains for the International Mathematical Olympiad, where a budding romance with a fellow contestant breaks through his emotional walls and teaches him that love cannot be calculated.

Where to watch Official trailer Compare

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Official trailer

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Where to watch in United States of America

26 viewing options in United States of America

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Stream with subscription

  • Amazon Prime Video
  • Philo
  • Starz Amazon Channel
  • Starz
  • Amazon Prime Video with Ads
  • Starz Apple TV channel

Free

  • The CW
  • Kanopy
  • Hoopla
  • Darkroom

Free with ads

  • The Roku Channel
  • The CW
  • Pluto TV
  • YouTube Free
  • Plex
  • Tubi TV

Rent

  • Amazon Video
  • Apple TV Store
  • Google Play Movies
  • YouTube
  • Fandango At Home

Buy

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  • Apple TV Store
  • Google Play Movies
  • YouTube
  • Fandango At Home

Availability data by JustWatch via TMDB, for United States of America. Offers change often; please confirm on the service before you subscribe, rent or buy.

Top cast

  • Asa Butterfield Asa Butterfield Nathan Ellis
  • Rafe Spall Rafe Spall Martin Humphreys
  • Sally Hawkins Sally Hawkins Julie Ellis
  • Eddie Marsan Eddie Marsan Richard
  • Jo Yang Jo Yang Zhang Mei
  • Alex Lawther Alex Lawther Isaac Cooper
  • Alexa Davies Alexa Davies Rebecca Dunn
  • Martin McCann Martin McCann Michael Ellis
  • Orion Lee Orion Lee Deng Laoshi
  • Jake Davies Jake Davies Luke Shelton
  • Paul J. Dove Paul J. Dove John
  • Percelle Ascott Percelle Ascott Ben Morgan
  • Christina Low IMO Contestant
  • Edward Baker-Close Nathan Ellis (9 yrs)
  • Suraj Rattu Pav Kamdar
  • Jamie Ballard Jamie Ballard Headmaster

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