Do you use the phrase "half past" when telling time?

Posted by HonestNectarine7080@reddit | AskAnAmerican | View on Reddit | 406 comments

One of the common core standards for first grade math is students should know "half past" means 30 minutes past the hour (i.e. "half past two" is 2:30). I feel like I've rarely heard this actually used. It sounds uncommon and outdated to me, so I'm wondering how common this phrase is in different parts of the US and among different age groups. I'm in my 30s and live in the south.