Translation guide
The act of changing from one system, method, or state to another.
Expressing a switch from one thing to another in a broad sense.
The most common noun for 'switchover' or 'changeover', used for switching between modes, tasks, or systems.
システムの切り替えは来月です。
The system switchover is next month.
手動から自動への切り替えが完了しました。
The switchover from manual to automatic has been completed.
Often used for a planned transition or migration, especially in technical or business contexts.
新システムへの移行は段階的に行われます。
The switchover to the new system will be carried out in stages.
Implies a fundamental shift or conversion, often used for policies, directions, or energy.
政策の大転換が必要だ。
A major policy switchover is necessary.
Describing a toggle-like change, often between two options.
Also used for toggling between modes, like on/off or A/B.
このボタンでモードの切り替えができます。
You can switch over modes with this button.
The verb form, meaning 'to switch over' or 'to change'.
Specifically for changing TV/radio channels or feeds.
The standard way to say 'switch over channels'.
ニュース番組にチャンネルを切り替えた。
I switched over to the news program.
切り替え is the most versatile and everyday word for switching between things. 移行 is more formal and implies a planned migration or transition, often used in IT or business. 転換 suggests a fundamental shift in direction or policy.
デジタル放送への切り替えは2011年に完了しました。
The switchover to digital broadcasting was completed in 2011.
テレビのチャンネルを切り替える。
Switch over the TV channel.