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ET to UTC time converter
UTC is 4 hours ahead of US Eastern for 238 days of 2026, and 5 hours ahead of for the other 127 days, because daylight saving changes the gap.
ET to UTC conversion table
Local time in US Eastern and the matching time in UTC on two reference dates, one in winter and one in summer for the northern hemisphere.
| US Eastern (ET) | UTC on 15 January | UTC on 15 July |
|---|---|---|
| 08:00 | 13:00 | 12:00 |
| 09:00 | 14:00 | 13:00 |
| 10:00 | 15:00 | 14:00 |
| 12:00 | 17:00 | 16:00 |
| 15:00 | 20:00 | 19:00 |
| 17:00 | 22:00 | 21:00 |
| 18:00 | 23:00 | 22:00 |
| 21:00 | 02:00 (+1 day) | 01:00 (+1 day) |
Best meeting times between US Eastern and UTC
- January: Inside both working days (09:00-17:00): 09:00-12:00 ET = 14:00-17:00 UTC.
- July: Inside both working days (09:00-17:00): 09:00-13:00 ET = 13:00-17:00 UTC.
Want to add more people? The meeting planner starts with these two zones and lets you add up to four more.
Daylight saving between ET and UTC
- US Eastern moves its clocks forward on 8 March and back on 1 November in 2026.
- UTC does not change its clocks in 2026.
- The gap is 4 hours for 238 days and 5 hours for 127 days of 2026.
About the two zones
US Eastern. US Eastern Time is UTC-5 in winter (EST) and UTC-4 in summer (EDT), and is the default business time for much of the US East Coast.
UTC. UTC is the reference all other zones are measured from. It never changes for daylight saving, which is why servers, logs and schedules are best kept in UTC.
Frequently asked questions
What time is 9 AM ET in UTC?
On 15 January, 09:00 in US Eastern is 14:00 in UTC. On 15 July it is 13:00.
What is the time difference between US Eastern and UTC?
UTC is 4 hours ahead of US Eastern for 238 days of 2026, and 5 hours ahead of for the other 127 days, because daylight saving changes the gap.
Does the time difference between ET and UTC change during the year?
Yes. US Eastern changes its clocks and UTC does not, so the gap moves between 4 and 5 hours. Always convert with the actual date.
When is the best time for a meeting between US Eastern and UTC?
Inside both working days (09:00-17:00): 09:00-12:00 ET = 14:00-17:00 UTC. In July: Inside both working days (09:00-17:00): 09:00-13:00 ET = 13:00-17:00 UTC.
More conversions
Need the time in a scheduler? Convert a local-time cron schedule to UTC, or see which jobs a clock change affects with the DST collision simulator.