How long does it take to climb the stairs in Shanghai Tower?

Shanghai Tower is a super high-rise building, with a height of * * 632m * *, including 12 1 floor stairs for climbing. According to public information, it takes about ** 1 hour and 30 minutes to climb the stairs of Shanghai Tower.

Please note that because everyone's physical condition and climbing speed are different, the above time is for reference only. If you have any questions or need more detailed information, I suggest you consult a professional or relevant institution.