how many hours is 9am to 5pm

⏰ How Many Hours Is 9am to 5pm? Exact Duration Calculator If youre wondering “how many hours is 9am to 5pm?” — the simple answer is 8 hours . This classic 9-to-5 workday is the standard in many office jobs. But what about including lunch breaks? Or if you need minutes? Our interactive calculator below lets you compute the exact duration between any two times， with options for AM/PM and 24-hour formats. ⏱️ Quick example: 9:00 AM to 5:00 PM = 8 hours exactly. Thats 480 minutes or 28，800 seconds. ，。