Está bien.

When to use

Use this to indicate that something is acceptable, correct, or that a minor inconvenience is not a problem. It can also mean 'I am fine' when answering a greeting.

How it works

The phrase pairs a verb with an adverb of manner.

• Está: third-person singular present indicative of 'estar' (to be)
• bien: adverb, 'well' or 'okay'

Estar vs. Ser

The verb 'estar' is required here because 'bien' describes a condition or state ('it is okay/well'). If you were describing an inherent characteristic ('it is good'), you would use the verb 'ser' with an adjective, as in "Es bueno".

Register

This phrase is broadly neutral, very common in everyday conversation, and suitable for any social setting.

Notes

Reassures someone after a small issue. Neutral everyday wording.