Meaning of the word "so far" in English

What does "so far" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

so far

US /soʊ fɑr/
UK /səʊ fɑː/
"so far" picture

Adverb

until now; up to this point

Example:
So far, everything is going according to plan.
How many chapters have you read so far?