Korean · Real conversations
How to say “I'll let you know.” in Korean
Promise to give the other person an update.
알려 드릴게요.allyeo deurilgeyo.
I'll let you know.
Say what you will confirm or when you expect to know if that detail matters.
Use it in three situations
Confirming availability
알려 드릴게요.allyeo deurilgeyo.
I'll let you know.
Checking a detail
내일 알려 드릴게요.naeil allyeo deurilgeyo.
I'll let you know tomorrow.
Following up on a plan
도착하면 알려 드릴게요.dochakamyeon allyeo deurilgeyo.
I'll let you know when I arrive.
What to watch for
Do not use this alone when the other person needs a confirmed answer immediately.
Read the whole expression before replacing a detail. The natural wording may use a different order or construction from the English sentence.
Your turn
Imagine changing plans. Say this in Korean: I'll let you know tomorrow.
Reveal a sample reply
내일 알려 드릴게요.naeil allyeo deurilgeyo.
I'll let you know tomorrow.
Build a useful exchange
Explain a change and offer a clear next step.
This expression in other languages
A note on speaking Korean
Most examples use polite 해요-style endings. A more formal ending may appear when addressing staff or making a careful request. Do not switch to casual speech with a stranger simply because the English translation sounds friendly.
Hangul is the main text; romanization helps you read along. Korean often leaves a clear subject unstated. Particles and endings carry information that English may express with separate words.
