"Let me know when you come close." vs "Let me know if you come close."

Question

"Let me know when you come close." vs "Let me know if you come close."

Both phrases are correct, but they have slightly different meanings. 'Let me know if you come close' implies uncertainty about whether the person will come close, while 'Let me know when you come close' assumes that the person will come close at some point. The choice between the two depends on the level of certainty or expectation you have about the person coming close.

Last Updated: March 31, 2024

This phrase is used when there is an expectation or certainty that the person will come close. It implies a specific time or event when the person will be close.

Alternatives:

Inform me when you approach.
Tell me when you come near.
Notify me when you reach the vicinity.
Keep me posted when you come within range.
Let me know as soon as you get close.

This phrase is used when there is uncertainty about whether the person will come close. It implies a conditional situation where the person may or may not come close.

Alternatives:

Let me know if you get close.
Inform me if you approach.
Tell me if you come near.
Notify me if you reach the vicinity.
Keep me posted if you come within range.

Answer 1

Let me know when you come close.

This phrase is correct and commonly used in English.

Answer 2

Let me know if you come close.

This phrase is correct and commonly used in English.

"Let me know when you come close." vs "Let me know if you come close."

Let me know when you come close.

Let me know if you come close.

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