i will let you know vs i shall keep you informed

Both phrases are correct and commonly used in English. They express the same meaning, informing someone about something in the future. The choice between the phrases depends on personal preference or formality.

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Last updated: March 13, 2025 • 5363 views

This phrase is correct and commonly used in English to inform someone about something in the future.

"i will let you know"

This phrase is used to inform someone that you will provide them with information at a later time.

Examples:

I will let you know the details once I have them.
Let me check my schedule, and I will let you know if I can make it.

Show examples from the web [+]
Last updated: November 09, 2024

Jan 26, 2018 ... Usually it means they are ignoring or dismissing the issue entirely or don't want to deal with it, and saying “I will let you know” is just a ...
Mar 19, 2017 ... Is it rude to say "I will let you know"? · It means "I don't know, but when I find out I'll inform you." – Robusto · It sounds fine in writing. · 2.
Nov 23, 2023 ... Oh, it is taking longer than usual (sad), I will let you know when you can talk to me. Whenever I tried to ask some question in skype its ...
Aug 10, 2012 ... The sentence "I will let you know otherwise." is grammatically correct. If I was the person writing the email I would have written the exact same thing.
Apr 4, 2023 ... when it says "i will let you know when it's ready"or is it just a way of saying idk. Other.
I Will Let You Know by Abbie Barrett, released 20 May 2022 1. I Will Let You Know (featuring Greg Hawkes) 2. Better Machine 3. Reconcile 4. Dirty Work 5.
Oct 26, 2024 ... Having worked for customer care I will let you know. The Customer care departments job isn't to help you, it's to convince you to spend more ...
Feb 4, 2014 ... "I will let you know that I have sent a letter." (Indicating the future act that will happen, after "I" have sent the letter.) "I let you ...
Sep 26, 2022 ... Does the sentence "I will let you know as soon as we reach the conclusion (of a discussion)" sound grammatically correct? · Comments Section.
"I will let you know when I have arrived" and "I will let you know when I arrive"? Could you write some real examples when you would use both sentences?

Alternatives:

I will inform you
I will keep you updated
I will tell you
I will give you the information
I will keep you posted

This phrase is correct and commonly used in English to indicate that you will provide someone with updates or information in the future.

"i shall keep you informed"

This phrase is a formal way of saying that you will keep someone updated or informed about something.

Examples:

I shall keep you informed of any developments in the project.
Please rest assured that I shall keep you informed of any changes.

Show examples from the web [+]

Of course I shall continue to keep you informed of all aspects of these new endeavours.
I look forward to reporting back to you very soon, once the Commission's services have made progress with this work, and I can assure you that I shall keep you closely informed of the way our ideas are developing on this matter.
The hope is that it will shortly result in the establishment of an initial basis for improved coordination, and I shall be sure to keep you informed of the developments that occur in this field.
I shall keep myself informed of your progress in Jerusalem.
I assure Parliament that I shall keep it informed of developments to the best of my abilities.
Obviously, I shall keep Parliament informed regarding the concrete programmes not just with Slovakia but with other States, for which Accession Partnerships are now being further developed.
We shall therefore make every effort to meet that target, and we shall keep you constantly informed of our progress.
The competent authorities shall keep EBA informed about the use institutions make of paragraph 2.
This review will be completed by the end of June, and until then we shall keep Parliament informed of our findings.
The General Secretariat of the Council shall keep Europol reliably informed.
The local information centre and NFIP shall keep one another informed.
The Contracting Parties shall keep each other informed of the provisions which they adopt for the implementation of this Convention.
The Community and Algeria shall keep each other informed of any administrative measures implemented concerning the products covered by this Protocol.
Requesting and requested Central Authorities shall keep each other informed of:
The Parties to the Agreement shall keep each other informed on these sessions.
The Commission may on its own initiative participate in the activities listed under paragraphs 2 to 6 of Article 57 on which it shall keep informed the network of regulatory bodies mentioned in paragraph 1.
The Commission may on its own initiative participate in the activities listed under paragraphs 2 to 6 on which it shall keep informed the network of regulatory bodies mentioned in paragraph 1.
The Commission shall keep the Council regularly informed about its planning of Community assistance under Article 3.
The Commission shall keep the Council regularly informed about the implementation of such programmes.
The MIC shall keep the Member States informed.

Alternatives:

I will keep you updated
I will inform you
I will let you know
I will provide you with information
I will keep you posted

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i will let you know vs i shall keep you informed

"i will let you know"

"i shall keep you informed"

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