Translation guide
The English word "calibre" can refer to the diameter of a gun barrel or bullet, the quality or standard of something, or the size of a wire or tube. This guide covers how to express these meanings naturally in Japanese.
Expressing the level of excellence, ability, or standard of a person, thing, or action.
Refers to natural talent or ability. Often used for people of high calibre.
He is a person of great calibre.
General term for ability or capability. Suitable for describing someone's calibre in a professional or academic context.
Her calibre is extremely high.
Means 'quality'. Can be used to describe the calibre of work, products, or services.
The calibre of this work is excellent.
Means 'level' or 'standard'. Often used in phrases like 'high calibre' (高い水準).
His performance is of international calibre.
Literally 'vessel', metaphorically refers to a person's calibre or capacity. Used in expressions like 'person of great calibre' (器の大きい人).
He is a person of great calibre.
Referring to the internal diameter of a firearm barrel or the diameter of a bullet.
The standard term for calibre in firearms. Used in technical and everyday contexts.
The calibre of this gun is 9mm.
Referring to the thickness or diameter of cylindrical objects like wires, pipes, or needles.
While 口径 is the direct translation for firearm calibre, using it for 'quality' would be unnatural. Choose 才能, 能力, or 質 depending on context.
Please measure the calibre of the pipe.