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Convert IRST to GST Time

Convert Iran Standard Time (IRST) to Gulf Standard Time (GST, UTC+4) with our free time zone converter. Features real-time conversion and meeting planner for time zone conversion. Accurate, fast, and easy to use on all devices.

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IRST
Iran Standard Time
Current Time
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→
🇦🇪
GST
Gulf Standard Time
Current Time
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Converted Time
Select a time to convert
Time Difference
-
Your Local Time
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UTC Time
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IRST to GST Time Conversion

Gulf Standard Time is 0 hours and 30 minutes ahead of Iran Standard Time

Always accurate • Live conversion
1h
difference

IRST to GST Time Conversion Chart

Popular Time Conversions

Complete 24-Hour Conversion

Iran Standard Time to Gulf Standard Time full day schedule

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12:00 AM
IRST
→
12:30 AM
GST
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1:00 AM
IRST
→
1:30 AM
GST
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2:00 AM
IRST
→
2:30 AM
GST
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3:00 AM
IRST
→
3:30 AM
GST
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4:00 AM
IRST
→
4:30 AM
GST
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5:00 AM
IRST
→
5:30 AM
GST
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6:00 AM
IRST
→
6:30 AM
GST
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7:00 AM
IRST
→
7:30 AM
GST
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8:00 AM
IRST
→
8:30 AM
GST
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9:00 AM
IRST
→
9:30 AM
GST
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10:00 AM
IRST
→
10:30 AM
GST
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11:00 AM
IRST
→
11:30 AM
GST
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12:00 PM
IRST
→
12:30 PM
GST
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1:00 PM
IRST
→
1:30 PM
GST
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2:00 PM
IRST
→
2:30 PM
GST
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3:00 PM
IRST
→
3:30 PM
GST
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🇮🇷
4:00 PM
IRST
→
4:30 PM
GST
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🇮🇷
5:00 PM
IRST
→
5:30 PM
GST
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🇮🇷
6:00 PM
IRST
→
6:30 PM
GST
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🇮🇷
7:00 PM
IRST
→
7:30 PM
GST
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8:00 PM
IRST
→
8:30 PM
GST
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9:00 PM
IRST
→
9:30 PM
GST
🇦🇪
🇮🇷
10:00 PM
IRST
→
10:30 PM
GST
🇦🇪
🇮🇷
11:00 PM
IRST
→
11:30 PM
GST
🇦🇪

Best Meeting Times for IRST and GST

Optimal Collaboration Hours

Best times for IRST ↔ GST meetings and calls

✅ Business hours overlap available

Recommended Meeting Windows

9:00 AM IRST → 9:30 AM GST
Perfect for both time zones
10:00 AM IRST → 10:30 AM GST
Perfect for both time zones
11:00 AM IRST → 11:30 AM GST
Perfect for both time zones

Based on standard business hours (9:00 AM - 6:00 PM) in each time zone

IRST vs GST Time Zone Details

Technical Information & Comparison

Detailed timezone specifications and regional data

🇮🇷

Iran Standard Time

Source timezone

UTC Offset 3.5h
Code IRST
Region Global
Status ✓ Active
🇦🇪

Gulf Standard Time

Target timezone

UTC Offset 4.0h
Code GST
Region Global
Status ✓ Active

Frequently Asked Questions

What is the time difference between IRST and GST?

Iran Standard Time (IRST) is 30 minutes behind Gulf Standard Time (GST). This means that to convert IRST to GST, you need to add 30 minutes to the IRST time. For example, if it is noon in IRST, it will be 12:30 PM in GST.

How can I quickly convert IRST to GST?

You can use the IRST to GST time converter on various online platforms, such as iformat.io or Converter Maniacs. These tools allow you to input any IRST time and receive the corresponding GST time instantly, making the conversion process quick and easy.

Does daylight saving time affect the conversion from IRST to GST?

No, neither IRST nor GST observe daylight saving time. Therefore, the 30-minute difference remains consistent throughout the year, ensuring your conversions are reliable regardless of seasonal changes.

Can I convert multiple times from IRST to GST at once?

Yes, many online tools allow you to input multiple times for batch conversion from IRST to GST. This feature is handy for scheduling meetings across different time zones or planning events involving participants from both regions.

How do I manually convert IRST to GST?

To manually convert IRST to GST, take your IRST time and add 30 minutes. For instance: If it’s 8:00 AM in IRST, adding 30 minutes gives you 8:30 AM in GST. This method can be applied at any hour of the day.

Where can I find more information on the differences between IRST and GST?

Detailed comparisons and explanations about IRST and GST can be found on various websites, such as Converter Maniacs or Savvy Time. These resources provide insights into their respective offsets, practical applications, and how they relate to other time zones.

What should I consider when scheduling meetings across IRST and GST?

When scheduling meetings between participants in IRST and GST, be mindful of the 30-minute difference. It is advisable to plan meetings during overlapping business hours; for example, if it’s convenient for participants in Iran (IRST) from 9:00 AM to 5:00 PM, this corresponds to 9:30 AM to 5:30 PM in Gulf countries (GST). This consideration helps ensure that all parties can attend without inconvenience.
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