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Convert WIB to IRST Time

Convert Western Indonesian Time (WIB) to Iran Standard Time (IRST, UTC+3.5) 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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WIB
Western Indonesian Time
Current Time
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→
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IRST
Iran Standard Time
Current Time
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Converted Time
Select a time to convert
Time Difference
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Your Local Time
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UTC Time
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WIB to IRST Time Conversion

Iran Standard Time is 3 hours and 30 minutes behind Western Indonesian Time

Always accurate • Live conversion
-4h
difference

WIB to IRST Time Conversion Chart

Popular Time Conversions

Complete 24-Hour Conversion

Western Indonesian Time to Iran Standard Time full day schedule

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12:00 AM
WIB
→
8:30 PM
IRST
(previous day)
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1:00 AM
WIB
→
9:30 PM
IRST
(previous day)
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2:00 AM
WIB
→
10:30 PM
IRST
(previous day)
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3:00 AM
WIB
→
11:30 PM
IRST
(previous day)
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4:00 AM
WIB
→
12:30 AM
IRST
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5:00 AM
WIB
→
1:30 AM
IRST
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6:00 AM
WIB
→
2:30 AM
IRST
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7:00 AM
WIB
→
3:30 AM
IRST
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8:00 AM
WIB
→
4:30 AM
IRST
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9:00 AM
WIB
→
5:30 AM
IRST
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10:00 AM
WIB
→
6:30 AM
IRST
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11:00 AM
WIB
→
7:30 AM
IRST
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12:00 PM
WIB
→
8:30 AM
IRST
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1:00 PM
WIB
→
9:30 AM
IRST
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2:00 PM
WIB
→
10:30 AM
IRST
🇮🇷
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3:00 PM
WIB
→
11:30 AM
IRST
🇮🇷
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4:00 PM
WIB
→
12:30 PM
IRST
🇮🇷
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5:00 PM
WIB
→
1:30 PM
IRST
🇮🇷
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6:00 PM
WIB
→
2:30 PM
IRST
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7:00 PM
WIB
→
3:30 PM
IRST
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8:00 PM
WIB
→
4:30 PM
IRST
🇮🇷
🇮🇩
9:00 PM
WIB
→
5:30 PM
IRST
🇮🇷
🇮🇩
10:00 PM
WIB
→
6:30 PM
IRST
🇮🇷
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11:00 PM
WIB
→
7:30 PM
IRST
🇮🇷

Best Meeting Times for WIB and IRST

Optimal Collaboration Hours

Best times for WIB ↔ IRST meetings and calls

✅ Business hours overlap available

Recommended Meeting Windows

1:00 PM WIB → 9:30 AM IRST
Perfect for both time zones
2:00 PM WIB → 10:30 AM IRST
Perfect for both time zones
3:00 PM WIB → 11:30 AM IRST
Perfect for both time zones

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

WIB vs IRST Time Zone Details

Technical Information & Comparison

Detailed timezone specifications and regional data

🇮🇩

Western Indonesian Time

Source timezone

UTC Offset 7.0h
Code WIB
Region Global
Status ✓ Active
🇮🇷

Iran Standard Time

Target timezone

UTC Offset 3.5h
Code IRST
Region Global
Status ✓ Active

Frequently Asked Questions

What is the time difference between WIB Western Indonesian Time and IRST Iran Standard Time?

Western Indonesian Time (WIB) is UTC+7, while Iran Standard Time (IRST) is UTC+3:30. This means WIB is 3 hours and 30 minutes ahead of IRST.

What time is it in Iran if it’s 6 PM WIB Western Indonesian Time?

If it’s 6 PM WIB, you can expect it to be 2:30 PM IRST on the same day. This conversion is essential for coordinating meetings or calls between these regions.

Can I use an online tool to convert WIB to IRST?

Absolutely! You can convert WIB to IRST using the online tools available on iformat.io, which provide accurate conversions at your fingertips.

How do I convert specific times like 8 AM WIB Western Indonesian Time to IRST Iran Standard Time?

To convert 8 AM WIB to IRST, subtract 3 hours and 30 minutes, resulting in 4:30 AM IRST on the same day.

Is there a significant difference in business hours between WIB and IRST?

Due to the time difference, business hours may not align perfectly. For instance, if it’s lunchtime at noon WIB, it will be 8:30 AM in Iran, which could affect communication.

How can I quickly check the current time in IRST Iran Standard Time when I'm in Indonesia?

Using the iformat.io converter, you can quickly check the current time in IRST by subtracting 3 hours and 30 minutes from your local WIB time.
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