UTC to EST Converter
EST is 4 hours behind UTC · EST → UTC
UTC
Coordinated Universal Time · UTC · UTC+00:00
Current offset note
The live clocks use today's IANA timezone rules. Right now UTC is displaying as UTC (UTC+00:00) and EST is displaying as EDT (UTC-04:00), so this table reflects the current real-world offset.
Best time to call
Schedule between 1:00 PM – 4:00 PM UTC — that’s 9:00 AM – 12:00 PM EST. These are the overlapping business hours (9 AM – 5 PM) in both time zones.
Meeting planner for UTC and EST
Use these notes for recurring calls, handoffs, webinars, and launch timing across both zones.
Current difference
EST is 4 hours behind UTC using the current offsets shown by the live clocks.
Workday overlap
Overlap is strong: 1:00 PM – 4:00 PM UTC equals 9:00 AM – 12:00 PM EST.
Recurring meetings
If either zone changes for daylight saving time, recheck the conversion before March-April and October-November meetings.
Quick Reference
| UTC | EST |
|---|---|
| Midnight (00:00) | 8:00 PM |
| 6 AM (06:00) | 2:00 AM |
| 9 AM (09:00) | 5:00 AM |
| Noon (12:00) | 8:00 AM |
| 3 PM (15:00) | 11:00 AM |
| 6 PM (18:00) | 2:00 PM |
| 9 PM (21:00) | 5:00 PM |
UTC to EST Conversion Table
Green rows indicate overlapping business hours (9 AM – 5 PM) in both zones
| UTC (24h) | UTC (12h) | EST (24h) | EST (12h) | |
|---|---|---|---|---|
| 00:00 | 12:00 AM | 20:00 | 8:00 PM | prev day |
| 01:00 | 1:00 AM | 21:00 | 9:00 PM | prev day |
| 02:00 | 2:00 AM | 22:00 | 10:00 PM | prev day |
| 03:00 | 3:00 AM | 23:00 | 11:00 PM | prev day |
| 04:00 | 4:00 AM | 00:00 | 12:00 AM | |
| 05:00 | 5:00 AM | 01:00 | 1:00 AM | |
| 06:00 | 6:00 AM | 02:00 | 2:00 AM | |
| 07:00 | 7:00 AM | 03:00 | 3:00 AM | |
| 08:00 | 8:00 AM | 04:00 | 4:00 AM | |
| 09:00 | 9:00 AM | 05:00 | 5:00 AM | |
| 10:00 | 10:00 AM | 06:00 | 6:00 AM | |
| 11:00 | 11:00 AM | 07:00 | 7:00 AM | |
| 12:00 | 12:00 PM | 08:00 | 8:00 AM | |
| 13:00 | 1:00 PM | 09:00 | 9:00 AM | ● |
| 14:00 | 2:00 PM | 10:00 | 10:00 AM | ● |
| 15:00 | 3:00 PM | 11:00 | 11:00 AM | ● |
| 16:00 | 4:00 PM | 12:00 | 12:00 PM | ● |
| 17:00 | 5:00 PM | 13:00 | 1:00 PM | |
| 18:00 | 6:00 PM | 14:00 | 2:00 PM | |
| 19:00 | 7:00 PM | 15:00 | 3:00 PM | |
| 20:00 | 8:00 PM | 16:00 | 4:00 PM | |
| 21:00 | 9:00 PM | 17:00 | 5:00 PM | |
| 22:00 | 10:00 PM | 18:00 | 6:00 PM | |
| 23:00 | 11:00 PM | 19:00 | 7:00 PM |
About UTC and EST
UTC — Coordinated Universal Time
| UTC offset | UTC+00:00 |
| IANA identifier | Etc/UTC |
| Abbreviation | UTC |
EST — Eastern Standard Time
| UTC offset | UTC-04:00 |
| IANA identifier | America/New_York |
| Abbreviation | EST |
Major cities: New York City.
Frequently Asked Questions
What is the time difference between UTC and EST?
UTC (Coordinated Universal Time) is UTC+00:00, while EST (Eastern Standard Time) is UTC-04:00. EST is 4 hours behind UTC. When it’s 12:00 PM (noon) in UTC, it’s 8:00 AM in EST.
When is 9 AM UTC in EST?
9:00 AM UTC is 5:00 AM EST. This conversion is useful for scheduling morning meetings or calls across these time zones.
What is the best time to schedule a call between UTC and EST?
The overlapping business hours are 1:00 PM – 4:00 PM UTC, which corresponds to 9:00 AM – 12:00 PM EST. Green rows in the conversion table above mark these hours.
Does daylight saving time affect the UTC to EST conversion?
Yes, if either time zone observes DST, the offset between them may change by 1 hour during spring and autumn transitions (typically March/April and October/November). The table above shows the current offset. Use the live clocks at the top of this page for real-time accuracy, or check our interactive converter for custom dates.
How do I convert UTC to EST manually?
Subtract 4 hours from the UTC time. For example, 2:00 PM UTC − 4 hours = 10:00 AM EST. If the result is 24 or more, subtract 24 and add one day. If negative, add 24 and subtract one day.