Look up dead reckoning in Wiktionary, the free dictionary.

Dead reckoning is a process for estimating the value of a variable quantity by using a previous value and adding any changes.

Dead Reckoning may also refer to:

Film and television

• Dead Reckoning (1947 film), a film by John Cromwell
• Dead Reckoning (1990 film), a film by Robert Michael Lewis
• Dead Reckoning (2020 film), a film by Andrzej Bartkowiak
• Two films in the Mission: Impossible film series that will be adapted into two feature-length parts of "Dead Reckoning":
  • Part One (2023)
  • Untitled eighth Mission: Impossible film (2025)
• Land of the Dead or Dead Reckoning, a 2005 film
  • Dead Reckoning, the name of the firework launching vehicle from the film Land of the Dead
• "Dead Reckoning" (The Professionals), an episode of the television series
• "Dead Reckoning", an episode of the television series NCIS
• "Dead Reckoning" (Justice League Unlimited), a television episode
• "Dead Reckoning" (Person of Interest), a season 2 episode of Person of Interest

Game

• Dead Reckoning (computer game), a 1997 computer game by Piranha Interactive Publishing

Literature

• Dead Reckoning (novel), the eleventh novel in The Southern Vampire Mysteries by Charlaine Harris
• Dead Reckoning, a novel by Kenneth Bulmer
• Dead Reckoning: Memories of the 1971 Bangladesh War a book of history by Sarmila Bose
• Dead Reckoning, a play by Eric Chappell
• Dead Reckoning (1978 novel), a novel by C. Northcote Parkinson

Music

• Dead Reckoning (album), a 2007 album by Threshold
• Dead Reckoning Records, a record label
• Dead Reckoning, a 2001 album by Small Brown Bike
• Dead Reckoning, a 2011 album by The Builders and the Butchers
• "Dead Reckoning", an instrumental composition by Clint Mansell
• "Dead Reckoning", a song by Diamond Head from the album Am I Evil
• "Dead Reckoning", a song by Ratt from the album Ratt
• "Dead Reckoning", a song by Petra from the album This Means War!