Comma Before But If you are joining two independent clauses, use a comma before the word but. Where the but is not joining two independent clauses, do not use a comma. The comma is a useful and multifunctional part of English grammar, it can help the flow of a piece of text and provide a small break for the reader.
Do you put comma after but?
Do You Need a Comma After But? If you're wondering whether you need a comma after but, the answer is that you probably don't. The only time you need a comma after but is when it is immediately followed by an interrupter.
How do you use but in a sentence?
"I want to go to the party, but I am so tired." "I like her, but I don't like her friend." "I studied for the test, but I don't think I did well." "I'm hungry, but I have nothing to eat."
Do conjunctions always need a comma?
When a coordinating conjunction joins two independent clauses, a comma is used before the coordinating conjunction (unless the two independent clauses are very short). Conjunctions that are not followed by non-essential elements should never be followed by commas.