概がい算さん

noun, noun or participle which takes 'suru', transitive verb

approximation; rough estimate; ballpark figure

Used for a rough calculation or estimate, often in financial, statistical, or planning contexts. Can be used as a noun or with する to mean 'to make a rough estimate'.

• 概がい算さんで費ひ用ようを見み積つもってください。

  Please estimate the cost roughly.

• この数すう字