When it is noon in London, it will be 8pm in Singapore. Like now, I am answering this question at 9.40pm in Singapore, it is 1.40pm in London.
3:00am Singapore Time, the Asian time zone UTC+8
Time difference: Singapore is GMT+8 so it would be 6am of the next day.
GMT + 7= 5.00 PM same day
14 hours