Into vs. In to: When to Use Into or In to (with Useful Examples)

Understanding the distinction between “into” and “in to” is essential for clear writing. While both combinations include the word “in,” they serve different purposes within a sentence. “Into” is a preposition that typically signifies movement towards the inside or interior of a place. It suggests a transition or transformation, conveying a sense of penetration or absorption.

Into vs. In to: the Main Differences

Into vs. In toPin

Key Takeaways

  • “Into” as a single word indicates movement towards the inside or insertion into something else.
  • When separated, “in to” is used when “in” acts as an adverb associated with a verb, and “to” serves as a preposition or part of an infinitive verb.
  • Remember, context is key to determining whether to use “into” or “in to”.


Defining Into

INTO is a preposition that indicates movement inside or shows that something is within something.


  • Don’t put new wine into old bottles.

Defining In to

IN TO, on the other hand, isn’t a combined phrase. These are just two words that sometimes find themselves standing side by side in a sentence. In many cases, “in” is the part of a phrasal verb, while “to” simply follows it.


  • I just wanted to get in to see some free baseball.

Using Into or In to in Different Context

When to Use ‘Into’

Into is a preposition that indicates movement or transformation from one state to another. Here’s how to use it correctly:

  • Direction or Movement: Use ‘into’ when you want to express something or someone moving toward the inside of a place. For example:
    • She walked into the room.
  • Transformation: When something changes form or becomes something else, ‘into’ should be used. For instance:
    • The caterpillar turned into a butterfly.
  • Involvement or Interest: If you are expressing a deep interest or involvement in something, ‘into’ is the right choice. Such as:
    • I am really into jazz music.

When to Use ‘In to’

In to, on the other hand, is used when ‘in’ belongs with the verb before it, and ‘to’ belongs with what follows. Here’s a quick guide to its usage:

  • Verb + In: Whenever ‘in’ is part of a phrasal verb, it should not be fused with ‘to’. Examples include:
    • He handed his badge in to the officer.
  • To as Part of Infinitive: If ‘to’ is part of an infinitive, it should remain separate from ‘in’. As in:
    • The celebrity stopped by to sign autographs but didn’t come in to talk.

Helpful Tips for Using “Into” and “In to”

When we’re writing, choosing between “into” and “in to” might confuse us. But don’t worry, we’ll get through this together!

Here’s a quick checklist to ensure we’re making the right choice:

  • Movement? If we’re showing direction or movement, “into” is what we need.
  • Verb Buddy? If “in” is part of a verb phrase (like “check in” or “hand in”), it often needs its space from “to”.

Finally, here’s a tip: If we can replace it with “in order to” and it still makes sense, “in to” is likely the correct choice.

  • Example: We logged in to participate (We logged in in order to participate).

Into vs. In to Examples

Examples of “Into

  1. She walked into the room and noticed the beautiful decorations.
  2. The caterpillar transformed into a butterfly.
  3. He poured the milk into the glass.
  4. They got into the car and drove off.
  5. The company is looking into expanding its operations overseas.

Examples of “In to

  1. She turned her essay in to the teacher.
  2. I need to stop by the bank to drop my check in to the account.
  3. He logged in to his computer to start his workday.
  4. She came in to see what all the noise was about.
  5. The celebrity stopped by to check in to the hotel.

 Practical Exercises

Determine if the usage of “into” or “in to” is correct.

  1. She walked into the room to find everyone waiting for her. (True/False)
  2. He came in to ask a question during the meeting. (True/False)
  3. The car crashed into the barrier at the side of the road. (True/False)
  4. I need to log in to my computer to start working. (True/False)
  5. The bird flew into the window, thinking it was open air. (True/False)
  6. Can you hand this in to the teacher for me? (True/False)
  7. She turned her essay into the professor before the deadline. (True/False)
  8. The magician turned the handkerchief in to a dove. (True/False)
  9. The kids jumped into the pool to cool off. (True/False)
  10. Please come in to dinner, it’s getting cold. (True/False)


  1. True
  2. True
  3. True
  4. True
  5. True
  6. True
  7. False (Correct usage: “turned her essay in to”)
  8. False (Correct usage: “turned the handkerchief into”)
  9. True
  10. True

Frequently Asked Questions

What is the difference between ‘into’ and ‘in to’?

  • ‘Into’ is a preposition that typically signifies movement towards the inside of something.
  • ‘In to’ involves two separate elements: ‘in’ is often part of a verbal phrase, and ‘to’ usually belongs to the infinitive form of a verb.

When should we use ‘into’?

  • Use ‘into’ when indicating a transformation or a change in state, such as “The caterpillar turned into a butterfly.”
  • When implying physical movement from outside to inside, like “She walked into the room.”

How do we know when to use ‘in to’ instead of ‘into’?

  • If ‘in’ is part of a phrasal verb and ‘to’ is part of an infinitive verb that follows, they should be kept as two words. For instance, “She stopped in to visit.”

Can you provide examples that show ‘into’ and ‘in to’ in use? Certainly. Here’s how they differ in sentences:

‘Into’ Example ‘In to’ Example
He dipped his brush into the paint. She came in to pick up her mail.
The bird flew into the window. He logs in to check his messages.

Is there a simple trick to remember the usage of ‘into’ and ‘in to’? Yes, try to think of ‘into’ as addressing the end point of a movement, and ‘in to’ as part of a larger verbal idea. If you can insert another word between ‘in’ and ‘to’, they likely should be kept separate.