Convert COT to IRST — Time Difference Between Colombia Time and Iran Standard Time

How to Convert COT to IRST

Drag the slider on the COT timeline to pick your time — the IRST time updates instantly. You can also click the time display to type a specific hour or pick one from the 15-minute interval dropdown, and use the date picker to check a different day.

What Is the Time Difference Between COT and IRST?

Iran Standard Time (IRST) is 8:30 hours ahead of Colombia Time (COT). To convert, add 8:30 hours — for example, 9:00 AM COT is 5:30 PM IRST.

COT to IRST Quick Reference

COT to IRST Meeting Planner

Use the color-coded table above to find overlapping work hours between Bogotá and Tehran. Amber rows mark daytime hours — pick a slot that falls in amber on both sides for a meeting that works for everyone.

Why Trust This COT to IRST Converter?

Timezoney uses the IANA Time Zone Database — the same source that powers your phone and computer — so every conversion handles daylight saving transitions and half-hour offsets automatically.