計算 (Keisan) is a Japanese noun meaning “calculation, computation, reckoning, counting”.
Meanings
- noun, suru verb, transitive verbcalculation; computation; reckoning; counting; adding up; working out
- noun, suru verb, transitive verbconsideration; calculation; estimation; expectation
Examples
彼は計算が早い。
He is quick at figures.
彼は計算が得意だ。
He's good at arithmetic.
彼は計算が上手だ。
He is expert at figures.
Sentences from Tatoeba (CC BY 2.0 FR).