What does the word calculate mean?

Usage examples for calculate

  1. If they had found out their mistake, they would take it for granted that he was a confederate of the man they followed and most likely calculate on his trying to reach the new Canadian Northern line. – Carmen's Messenger by Harold Bindloss
  2. At the same time, it was long enough to allow him a range of crippled movement, within a circle of five or six feet, as well as I could calculate at the time. – Jezebel's Daughter by Wilkie Collins