Meaning and usage guide
into vs in to
Meaning, usage, and examples
Into is one preposition showing movement, entry, transformation, or interest. In to is two separate words when in completes one expression and to starts another.
How to choose
Find which verb owns “in”
Try replacing the destination or infinitive. If in must stay with the first verb, the words remain separate.
Movement, change, or interest: into
Use one preposition when the phrase describes entry, transformation, collision, division, or enthusiasm.
She walked into the room and turned the notes into a chart.
Separate grammatical jobs: in to
Use two words when in completes a verb such as log in and to begins the next complement.
Log in to update your profile.
Direct answer
What is the difference?
Use into for movement toward an interior, a change of state, collision, division, or strong interest. Write in to when in belongs to a preceding phrasal verb or adverb and to introduces the next phrase: log in to the account, hand the form in to reception. The space reflects sentence structure, not necessarily a pause.
Optional listening · American English
Hear every term
Each term has female and male playback at natural speed. Listen without looking, then compare the recordings with the IPA.
Word 1
into
preposition
Toward an interior, a new state, contact, division, or involvement.
US pronunciation
/ˈɪntu, ˈɪntə/
UK IPA
/ˈɪntuː, ˈɪntə/
Hear two natural voices
Word 2
in to
adverb plus preposition or infinitive marker
Two adjacent words with separate grammatical roles.
US pronunciation
/ˈɪn tu, ˈɪn tə/
UK IPA
/ˈɪn tuː, ˈɪn tə/
Hear two natural voices
Listen in context
6 example sentences
Context makes meaning, grammar, and natural rhythm easier to understand. Every sentence has its own playback.
Examples with
into
- Pour the mixture into the bowl.
- The discussion developed into a practical plan.
- He is really into contemporary jazz.
Examples with
in to
- Sign in to view the private dashboard.
- She handed the keys in to the receptionist.
- The children came in to escape the rain.