IRST to Austin Time

Iran Standard Time

Sun Jul, 05, 2026
4:22 PM

Iran Standard Time (IRST)

3 hours 30 minutes ahead of Universal Time (UTC+3)

Austin, Texas, United States of America Time

Sun Jul, 05, 2026
7:52 AM

Austin, Texas, United States of America

5 hours behind Universal Time (UTC-5)

IRST to Austin Time Conversion

When it is 12:00 PM in IRST, it is 3:30 AM in Austin.

📞There is no overlap during standard 9-to-5 business hours, so a call may need to be early or late in the day for one side.

Time difference between IRST and Austin

IRST is 8 hours 30 minutes ahead of Austin.

🕐 Subtract 8 hours 30 minutes from IRST time to get Austin time.

IRST uses 3 hours 30 minutes ahead of Universal Time (UTC+3) and Austin uses 5 hours behind Universal Time (UTC-5).

IRST to Austin time conversion chart (24 hours)

Highlighted rows are overlapping 9-to-5 business hours – the best time to schedule a call between IRST and Austin.
IRST Time Austin Time
12 AM IRST Time 3 PM Austin Time
1 AM IRST Time 4 PM Austin Time
2 AM IRST Time 5 PM Austin Time
3 AM IRST Time 6 PM Austin Time
4 AM IRST Time 7 PM Austin Time
5 AM IRST Time 8 PM Austin Time
6 AM IRST Time 9 PM Austin Time
7 AM IRST Time 10 PM Austin Time
8 AM IRST Time 11 PM Austin Time
9 AM IRST Time 12 AM Austin Time
10 AM IRST Time 1 AM Austin Time
11 AM IRST Time 2 AM Austin Time
IRST Time Austin Time
12 PM IRST Time 3 AM Austin Time
1 PM IRST Time 4 AM Austin Time
2 PM IRST Time 5 AM Austin Time
3 PM IRST Time 6 AM Austin Time
4 PM IRST Time 7 AM Austin Time
5 PM IRST Time 8 AM Austin Time
6 PM IRST Time 9 AM Austin Time
7 PM IRST Time 10 AM Austin Time
8 PM IRST Time 11 AM Austin Time
9 PM IRST Time 12 PM Austin Time
10 PM IRST Time 1 PM Austin Time
11 PM IRST Time 2 PM Austin Time

IRST to Austin - Frequently Asked Questions

Q

What is the time difference between IRST and Austin?

A

IRST is 8 hours 30 minutes ahead of Austin.

Q

Is IRST ahead of or behind Austin?

A

IRST is ahead of Austin by 8 hours 30 minutes.

Q

When it is 9:00 AM in IRST, what time is it in Austin?

A

It is 12:30 AM in Austin.