Calculation; computing or working out numbers — performing arithmetic or computation and the resulting figures.
電卓で合計を計算してレシートと照らし合わせた。
I calculated the total with a calculator and checked it against the receipt.
このプログラムは複雑な計算を短時間で処理できる。
This program can process complex calculations in a short time.
子どもが簡単な計算の練習をしている。
A child is practicing simple arithmetic calculations.
Consideration or calculation in the sense of estimating, planning, or taking account of consequences (sometimes implying calculation/scheming).
手間を考えれば、その計画は計算に合わない。
Considering the effort, that plan doesn't add up.
リスクを計算に入れて決断しよう。
Let's make a decision taking the risks into account.
彼の行動はすべて計算づくで、感情に流されないタイプだ。
His actions are all calculated; he's not one to be swayed by emotion.