Meaning of CALCULATION in English
transcription, транскрипция: [ kælkjʊleɪʃ(ə)n ]
A calculation is something that you think about and work out mathematically. Calculation is the process of working something out mathematically.
Leonard made a rapid calculation: he’d never make it in time.
...the calculation of their assets.
N-VAR : oft N of n
A calculation is something that you think carefully about and arrive at a conclusion on after having considered all the relevant factors.
For the President, the calculations are equally difficult. If the peacekeeping operation goes wrong he risks appearing weak.
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006