IST to Ras al Khaymah Time Converter

GST is 1 hour 30 minutes behind IST. 9:00 AM IST = 7:30 AM GST.

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ISTfrom
India Standard Time
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Ras al Khaymah, UAE
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GST is 1 hour 30 minutes behind IST. To convert IST to Ras al Khaymah Time, subtract 1 hour 30 minutes from the IST time: 9:00 AM IST = 7:30 AM GST.

IST (India Time) is used in India and Sri Lanka (UTC+5:30, no daylight saving time). Ras al Khaymah Time (Ras al Khaymah time) is used in Ras al Khaymah, UAE.

IST here means India Standard Time, not Irish or Israel Standard Time.

IST to Ras al Khaymah Time time conversion table

IST to Ras al Khaymah Time on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.

ISTRas al Khaymah TimeDay
12:00 AM IST10:30 PM GSTprevious day
1:00 AM IST11:30 PM GSTprevious day
2:00 AM IST12:30 AM GSTnight
3:00 AM IST1:30 AM GSTnight
4:00 AM IST2:30 AM GSTnight
5:00 AM IST3:30 AM GSTnight
6:00 AM IST4:30 AM GSTnight
7:00 AM IST5:30 AM GSTnight
8:00 AM IST6:30 AM GST—
9:00 AM IST7:30 AM GST—
10:00 AM IST8:30 AM GST—
11:00 AM IST9:30 AM GSTwork hours
12:00 PM IST10:30 AM GSTwork hours
1:00 PM IST11:30 AM GSTwork hours
2:00 PM IST12:30 PM GSTwork hours
3:00 PM IST1:30 PM GSTwork hours
4:00 PM IST2:30 PM GSTwork hours
5:00 PM IST3:30 PM GST—
6:00 PM IST4:30 PM GST—
7:00 PM IST5:30 PM GST—
8:00 PM IST6:30 PM GST—
9:00 PM IST7:30 PM GST—
10:00 PM IST8:30 PM GST—
11:00 PM IST9:30 PM GST—
  • Work rows — 9 AM–5 PM in both places
  • Night in the destination (10 PM–6 AM)

How to convert IST to Ras al Khaymah Time

Subtract 1 hour 30 minutes from the IST time to get Ras al Khaymah Time.

Example: 9:00 AM IST = 7:30 AM GST.

Across midnight: 1:00 AM IST = 11:30 PM GST (previous day). The date changes, so always check the day as well as the hour.

Time difference between IST and Ras al Khaymah Time

The time difference between IST and Ras al Khaymah Time is 1 hour 30 minutes all year – GST is behind IST.

IST and Ras al Khaymah Time during daylight saving time

  • IST does not observe daylight saving time; it stays on UTC+5:30 all year.
  • Ras al Khaymah Time does not observe daylight saving time; it stays on UTC+4 all year.

Best time for a meeting between IST and Ras al Khaymah Time

IST and Ras al Khaymah Time share 6 hours 30 minutes of the 9 AM–5 PM working day. Any time between 10:30 AM and 5:00 PM IST lands between 9:00 AM and 3:30 PM GST, inside working hours for both.

Plan a meeting across more time zones.

IST to Ras al Khaymah Time FAQ

What is the time difference between IST and Ras al Khaymah Time?

GST is 1 hour 30 minutes behind IST all year. 9:00 AM IST = 7:30 AM GST.

What is 9 AM IST in Ras al Khaymah Time?

9:00 AM IST is 7:30 AM GST.

What is 12 PM (noon) IST in Ras al Khaymah Time?

12:00 PM IST is 10:30 AM GST.

Is Ras al Khaymah Time ahead of or behind IST?

GST is 1 hour 30 minutes behind IST, so it is earlier in Ras al Khaymah Time than in IST.

Does IST change for daylight saving time?

No. IST stays on the same offset all year, so conversions never shift for daylight saving time.

Does Ras al Khaymah Time change for daylight saving time?

No. Ras al Khaymah Time stays on the same offset all year, so conversions never shift for daylight saving time.

What is the best time for a meeting between IST and Ras al Khaymah Time?

IST and Ras al Khaymah Time share 6 hours 30 minutes of the 9 AM–5 PM working day. Any time between 10:30 AM and 5:00 PM IST lands between 9:00 AM and 3:30 PM GST, inside working hours for both.

Related conversions

Convert Ras al Khaymah Time to IST

Convert IST to other time zones

Convert other time zones to Ras al Khaymah Time

Learn more

Updated 7 November 2026. Time zone data: IANA tz database.