Singapore is 13 hours ahead of Detroit during EST, and 12 hours ahead during EDT. Detroit uses Eastern Time (EST/EDT) while Singapore uses Singapore Standard Time (SGT, UTC+8). When it's 9:00 AM in Detroit, it's 10:00 PM the same day in Singapore.
Singapore does not observe daylight saving time while Detroit does, so the difference varies between 12-13 hours throughout the year.
Best calling time: 8:00 PM - 12:00 AM Detroit time. This corresponds to 9:00 AM - 1:00 PM the next day in Singapore, catching morning business hours in Singapore.
Singapore is a major Asian business hub with connections to global automotive and manufacturing industries. Detroit-based companies often coordinate with Singapore offices for Asia-Pacific operations.