GST to ET time converter

ET is 8 hours behind GST. When it is 9:00 AM in GST, it is 1:00 AM in ET.

GST UTC+4

Saturday, October 17, 2026

ET EDT

Friday, October 16, 2026

GST
Gulf Standard Time
Sat, Oct 17
UTC+4
ET
Eastern Time
Fri, Oct 16
EDTUTC-4-8h
Finding your time zone…
Shared working hours (9:00–18:00)

GST to ET conversion table

Every hour of today in GST and the matching time in ET. Light rows are typical working hours (9:00–18:00).

GSTET
12:00 AM4:00 PM−1 day
1:00 AM5:00 PM−1 day
2:00 AM6:00 PM−1 day
3:00 AM7:00 PM−1 day
4:00 AM8:00 PM−1 day
5:00 AM9:00 PM−1 day
6:00 AM10:00 PM−1 day
7:00 AM11:00 PM−1 day
8:00 AM12:00 AM
9:00 AM1:00 AM
10:00 AM2:00 AM
11:00 AM3:00 AM
12:00 PM4:00 AM
1:00 PM5:00 AM
2:00 PM6:00 AM
3:00 PM7:00 AM
4:00 PM8:00 AM
5:00 PM9:00 AM
6:00 PM10:00 AM
7:00 PM11:00 AM
8:00 PM12:00 PM
9:00 PM1:00 PM
10:00 PM2:00 PM
11:00 PM3:00 PM

Best time to call or meet

Both sides are at work from 5:00 PM – 6:00 PM in GST (9:00 AM – 10:00 AM in ET).

Daylight saving time and the difference

The difference changes during the year because GST and ET switch clocks on different dates:

  • Oct 17, 2026 – Nov 1, 2026: -8h
  • Nov 1, 2026 – Mar 14, 2027: -9h
  • Mar 14, 2027 – Oct 17, 2027: -8h

More conversions

ET to GSTGST to UTCGST to GMTGST to ESTGST to CSTGST to MSTGST to PSTGST to CETGST to MSKGST to PKTGST to ISTGST to SGTGST to PHT
UTC to ETGMT to ETEST to ETCST to ETMST to ETPST to ETCET to ETMSK to ETPKT to ETIST to ETSGT to ETPHT to ET

Questions and answers

What is the time difference between GST and ET?

ET is 8 hours behind GST.

What time is it in ET when it is 9 AM in GST?

When it is 9:00 AM in GST, it is 1:00 AM in ET.

When is the best time to call ET from GST?

Both sides are at work from 5:00 PM – 6:00 PM in GST (9:00 AM – 10:00 AM in ET).

Does the time difference between GST and ET change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.