EST to UTC
+5hEST
ESTSOURCEUTC
UTCGreen rows indicate typical business hours (9 AM - 5 PM)
EST and UTC on the World Map
The map below highlights the EST (Eastern Standard Time) and UTC (Coordinated Universal Time) timezone regions across the globe.
EST – Eastern Standard Time
UTC-05:00Eastern Standard Time (EST) is the time zone for the eastern United States and Canada, 5 hours behind UTC.
- •EST is the most widely used time zone in the United States by population.
- •The New York Stock Exchange (NYSE) and NASDAQ operate on Eastern Time, opening at 9:30 AM EST.
- •23 US states are fully or partially in the Eastern Time Zone.
- •EST was established by the Standard Time Act of 1918.
- •Over 47% of the US population lives in the Eastern Time Zone.
UTC – Coordinated Universal Time
UTC+00:00Coordinated Universal Time (UTC) is the world's primary time standard, used as the basis for civil time worldwide.
- •UTC is the basis for all civil time zones worldwide.
- •The abbreviation 'UTC' is a compromise between English (CUT) and French (TUC).
- •UTC is based on atomic clocks and is accurate to within a nanosecond per day.
- •Servers and databases worldwide store timestamps in UTC to avoid timezone confusion.
- •Leap seconds are occasionally added to UTC to keep it aligned with Earth's rotation.
EST vs UTC: Offsets, DST and Best Call Times
EST runs on Eastern Standard Time (EST) at UTC-05:00. UTC runs on Coordinated Universal Time (UTC) at UTC+00:00. That puts EST 5 hours ahead of UTC — a difference of +5h at the current offsets.
In practice, when it is 9:00 AM in EST it is 2:00 PM in UTC. Midnight in EST is 5:00 AM in UTC. Neither zone observes daylight saving time, so the offset between them stays constant all year.
EST to UTC time conversion table
| EST (EST) | UTC (UTC) | Day |
|---|---|---|
| 12:00 AM | 5:00 AM | same day |
| 6:00 AM | 11:00 AM | same day |
| 7:00 AM | 12:00 PM | same day |
| 8:00 AM | 1:00 PM | same day |
| 9:00 AM | 2:00 PM | same day |
| 12:00 PM | 5:00 PM | same day |
| 3:00 PM | 8:00 PM | same day |
| 5:00 PM | 10:00 PM | same day |
| 6:00 PM | 11:00 PM | same day |
| 9:00 PM | 2:00 AM | next day |
Why people convert EST to UTC time
- Scheduling a call from EST to UTC: a 10:00 AM start in EST lands at 3:00 PM in UTC, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both EST and UTC are inside the 9-to-5 working day between 9:00 AM and 12:00 PM EST time (2:00 PM–5:00 PM UTC). That is roughly 3 hours of usable overlap.
- Coordinating a EST-based team with UTC contacts: quoting times in the other side's local clock — not your own — removes the single biggest source of missed meetings.
- Always state the zone abbreviation, not just the hour. "3:00 PM EST" is unambiguous; "3 PM" across a +5h gap is not.
- Block 9:00 AM–12:00 PM EST as the recurring meeting window if you work primarily from EST and need UTC colleagues present.
About EST (Eastern Standard Time)
Eastern Standard Time (EST) is observed during the winter months in the eastern part of North America. It covers 23 US states and parts of Canada including Ontario and Quebec. EST is the most populous time zone in the United States, home to major financial centers like New York City and global organizations headquartered in Washington D.C. During daylight saving time (March–November), clocks shift to Eastern Daylight Time (EDT, UTC-04:00). The time zone also covers parts of the Caribbean and Central America including Panama, Jamaica, and the Cayman Islands.
About UTC (Coordinated Universal Time)
Coordinated Universal Time (UTC) is the primary time standard by which the world regulates clocks and time. It is effectively the successor to GMT and is based on International Atomic Time with leap seconds added to keep it synchronized with Earth's rotation. UTC is used in aviation, computing, navigation, weather forecasting, and the International Space Station. Most programming languages and databases store timestamps in UTC.
Best time to call between EST and UTC
Both EST and UTC sit inside the 9 AM – 5 PM working day between 9:00 AM–12:00 PM EST, which is 2:00 PM–5:00 PM UTC. That gives roughly 3 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
EST and UTC overlap for about 3 hours during the working day — enough for meetings if you avoid the edges of the window.
EST is 5 hours ahead of UTC (EST UTC-05:00 → UTC UTC+00:00). The shared working window is 9:00 AM–12:00 PM EST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
EST
☀ Currently in DST
Standard: UTC-05:00 · DST: UTC-04:00
Clocks fall back on Sun, Nov 1, 2026
UTC
Does not observe DST
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between EST and UTC?
EST (EST, UTC-05:00) is 5 hours ahead of UTC (UTC, UTC+00:00). The gap is currently +5h.
How do I convert EST time to UTC time?
Add +5h to EST local time. For example, 9:00 AM in EST is 2:00 PM in UTC.
What time is it in UTC right now?
UTC uses UTC at UTC+00:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +5h offset from EST.
What is the best time to call UTC from EST?
Call between 9:00 AM and 12:00 PM EST — that maps to 2:00 PM–5:00 PM UTC and keeps both parties inside the working day.
Which is ahead, EST or UTC?
EST is 5 hours ahead of UTC. When it is 12:00 PM in EST it is 5:00 PM in UTC.
Does daylight saving time affect the EST–UTC difference?
Neither zone observes daylight saving time, so the +5h offset between EST and UTC is fixed all year.
Which other cities share EST's time zone?
EST also covers New York City, Washington D.C., Miami, Toronto, Philadelphia, Atlanta, Boston, Montreal and 8 more.
Which countries use EST, EST's zone?
EST is used in United States (Eastern), Canada (Ontario, Quebec), Mexico (Quintana Roo), Panama, Jamaica, Cayman Islands, Haiti, Bahamas and 4 more.
Is there a day difference between EST and UTC?
Not normally. The +5h gap only pushes the date over for late-evening times.
What is the time difference between EST and UTC?
UTC is +5h from EST.
What timezone is EST in?
EST operates on its local timezone.
What timezone is UTC in?
UTC operates on its local timezone.
Which countries use EST (Eastern Standard Time)?
EST is used in United States (Eastern), Canada (Ontario, Quebec), Mexico (Quintana Roo), Panama, Jamaica, Cayman Islands, and 6 more countries.
Does EST observe daylight saving time?
Yes, EST switches to EDT during summer months.
What are some interesting facts about EST?
EST is the most widely used time zone in the United States by population. The New York Stock Exchange (NYSE) and NASDAQ operate on Eastern Time, opening at 9:30 AM EST.
Which cities are in the UTC timezone?
Major cities in the UTC timezone include London, Dublin, Reykjavik, Accra, Lisbon, Dakar.
What is the UTC offset for UTC?
Coordinated Universal Time (UTC) is at UTC+00:00.
What should I know about the UTC timezone?
UTC is the basis for all civil time zones worldwide. The abbreviation 'UTC' is a compromise between English (CUT) and French (TUC).
When is it midnight in EST, what time is it in UTC?
When it is 12:00 AM (midnight) in EST (EST), it is +5h later in UTC (UTC).
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See every conversion from EST →·See every conversion from UTC →