Boston to Singapore Time Difference
🇺🇸 Boston is currently 12 hours ahead of 🇸🇬 Singapore. This difference varies between 12h and 13h due to Daylight Saving Time.
Live Calculator
Atin 🇺🇸 Boston→it will be—in 🇸🇬 Singapore
Open full calculator →DST-accurate · shareable link
Difference
+12h
Business overlap
None
Distance
15,127 km
Approx. flight
17.8h
Hour-by-Hour: Boston to Singapore
| 🇺🇸 Boston | 🇸🇬 Singapore | Note |
|---|---|---|
| 12:00 AM | 12:00 PM | |
| 1:00 AM | 1:00 PM | |
| 2:00 AM | 2:00 PM | |
| 3:00 AM | 3:00 PM | |
| 4:00 AM | 4:00 PM | |
| 5:00 AM | 5:00 PM | |
| 6:00 AM | 6:00 PM | |
| 7:00 AM | 7:00 PM | |
| 8:00 AM | 8:00 PM | |
| 9:00 AM | 9:00 PM | |
| 10:00 AM | 10:00 PM | |
| 11:00 AM | 11:00 PM | |
| 12:00 PM | 12:00 AM(next day) | Next day |
| 1:00 PM | 1:00 AM(next day) | Next day |
| 2:00 PM | 2:00 AM(next day) | Next day |
| 3:00 PM | 3:00 AM(next day) | Next day |
| 4:00 PM | 4:00 AM(next day) | Next day |
| 5:00 PM | 5:00 AM(next day) | Next day |
| 6:00 PM | 6:00 AM(next day) | Next day |
| 7:00 PM | 7:00 AM(next day) | Next day |
| 8:00 PM | 8:00 AM(next day) | Next day |
| 9:00 PM | 9:00 AM(next day) | Next day |
| 10:00 PM | 10:00 AM(next day) | Next day |
| 11:00 PM | 11:00 AM(next day) | Next day |
Daylight Saving Time (DST)
Boston observes Daylight Saving Time, while Singapore does not. This causes the time difference to shift between 12 hours ahead and 13 hours ahead depending on the season. Currently, Boston is 12 hours ahead relative to Singapore.
Min difference
12h
Max difference
13h
Best Meeting Times
There is no overlap between standard business hours (9 AM – 6 PM) in Boston and Singapore. Consider scheduling early morning or late evening calls to bridge the gap.
Frequently Asked Questions
What is the time difference between Boston and Singapore?
The time difference between Boston and Singapore is currently 12 hours ahead. Boston uses EDT (UTC-4), while Singapore uses GMT+8 (UTC+8). This difference varies seasonally due to Daylight Saving Time, ranging from 12 hours ahead to 13 hours ahead.
When it's noon in Boston, what time is it in Singapore?
When it's 12:00 PM (noon) in Boston, it is 12:00 AM in Singapore. Use our calculator above to convert any other time.
Does the time difference between Boston and Singapore change?
Yes, the time difference changes throughout the year. Because Boston observes Daylight Saving Time, the offset shifts between 12 hours ahead and 13 hours ahead at different times of the year.
What are the best times to schedule a call between Boston and Singapore?
There is no overlap between standard business hours (9 AM – 6 PM) in Boston and Singapore. Consider scheduling early morning in one city or late evening in the other to find a mutually reasonable time.
Is Boston ahead or behind Singapore?
Boston is currently 12 hours behind Singapore.
What time zone is Boston in?
Boston is in the America/New York time zone, currently using EDT (UTC-4). Boston observes Daylight Saving Time, so the offset changes twice a year.
What time is midnight in Boston in Singapore?
When it is midnight (12:00 AM) in Boston, it is 12:00 PM in Singapore.