What Does “Of Course” Mean

“Of course” means something is obvious, expected, or naturally true. People also use it to say “yes” in a friendly, confident way.

In daily conversation, people say “of course” when they agree, want to be helpful, or think something should already be clear. For example, if someone asks, “Can you help me?” you might reply, “Of course.”

Meaning & Usage

You can use “of course” to show agreement, certainty, or politeness. It often sounds warm and natural in everyday English.

Examples

“Of course, I can help you.”
“Of course she knows the answer.”
“Will you come with us?” “Of course.”

Is “of course” formal or informal?

It can be used in both formal and informal situations, but it is very common in everyday speech.

Can “of course” mean “yes”?

Yes. In many conversations, “of course” is a friendly way to say “yes.”

Does “of course” always sound polite?

Usually yes, but the tone matters. It can sound polite, confident, or sometimes a little impatient if spoken sharply.