IST to EDT Time Converter

Convert India Standard Time to Eastern Daylight Time. Compare current times, fixed UTC offsets, time difference, business hours, and meeting options.

Quick Answer

What time is IST in EDT?

Compare the live clocks below using the fixed UTC+05:30 and UTC-04:00 abbreviation offsets, then review the time difference and business-hour overlap.

Current IST Time

Loading...

 

Full name
India Standard Time
UTC offset
UTC+05:30
Representative zone
Asia/Kolkata
Daylight abbreviation
No

Current EDT Time

Loading...

 

Full name
Eastern Daylight Time
UTC offset
UTC-04:00
Representative zone
America/New_York
Daylight abbreviation
Yes

Time Difference

EDT is 9 hours 30 minutes behind IST

IST uses UTC+05:30, while EDT uses UTC-04:00. These abbreviation pages use their stated fixed offsets.

Best Time To Call

Aim for EDT business hours

There is no direct overlap between standard 09:00-18:00 business hours. Confirm a flexible early or late slot in advance.

Business Hours Overlap

No standard overlap

Standard business hours are treated as 09:00-18:00 in each time zone. The recommendation uses 30-minute intervals and the fixed offsets shown above.

Meeting Planner

Plan a IST to EDT meeting

India Standard Time is the fixed UTC+05:30 time used throughout India and does not observe daylight saving time. Eastern Daylight Time is the UTC-04:00 daylight-saving offset used in parts of eastern North America.

For meetings, begin with the shared business-hours window above. Confirm the date with every participant because abbreviations such as EST, EDT, BST, and CEST describe specific standard or daylight offsets rather than an automatically changing regional clock.

This converter treats IST as UTC+05:30 and EDT as UTC-04:00. Use the city-based converter when you need automatic seasonal IANA timezone rules for a future date.

FAQ

What time is IST in EDT?

Add minus 9 hours 30 minutes to IST to get EDT. The current matching times are shown above.

How many hours is IST ahead of EDT?

IST is 9 hours 30 minutes ahead of EDT. The calculation uses UTC+05:30 and UTC-04:00.

What is the best time to call Eastern Daylight Time from IST?

Use the shared business-hours window shown above and confirm the date with participants before scheduling the call.

Does IST observe daylight saving time?

IST is treated here as a fixed standard-time abbreviation with a UTC+05:30 offset.

SEO Context

Related time tools

Browse all tools