Translation guide
The English verb 'convert' covers a wide range of changes: transforming something into a different form, changing units or currencies, adapting files or data, and even changing beliefs or religions. Japanese uses different verbs depending on what is being converted and how.
To change something into a different form, substance, or state, often through a process.
General term for converting data, energy, signals, or abstract things. Common in technical contexts.
This software can convert PDF to Word.
Broad verb meaning 'to change'. Can be used for converting something into a different state or form in everyday language.
This machine converts water into steam.
Used for converting or shifting direction, policy, or energy. Often implies a strategic change.
The company converted its policy.
To change a measurement or amount from one unit or currency to another.
To adopt a new religion, belief, or ideology.
To modify something so it can be used in a different way, such as a building or vehicle.
To change a digital file from one format to another.
The standard term for file format conversion.
Convert the video to MP4.
To successfully complete a conversion in sports like rugby or American football.
Used in rugby/football contexts. The loanword 'コンバージョン' is common.
He converted the try.
変換する is for data, energy, or abstract conversion. 換算する is strictly for numerical unit/currency conversion. 変える is a general 'change' and can be used casually for many types of conversion, but is less precise.
The loanword コンバート (konbāto) is used in specific contexts like computing (data conversion) or sports, but it is not a general-purpose translation for 'convert'. Using it for unit conversion or religious conversion would sound unnatural.
convert data (acceptable)
He converted from communism to capitalism.
convert dollars to yen (unnatural)