Asking someone's age can be tricky. Instead of directly asking 'How old are you?', try using phrases like 'May I ask how old you are?' or 'Are you comfortable sharing your age?'. Remember to consider the context and your relationship with the person. A simple translation for 'Berapa Umur Kamu Sekarang' is 'How old are you?', but using a more polite phrasing shows consideration.