ET ISTTime Converter
ET (EDT, UTC−4) is currently 9 hours 30 minutes behind IST (UTC+5:30). Compare live clocks, convert any hour, and find times to meet.
Best time to meet between ET and IST
Best meeting times:
ET: 7:00 AM – 11:00 AM
IST: 4:30 PM – 8:30 PM
Quick answer
When it's in ET, it's the same day in IST.
ET (EST/EDT) runs 9 hours 30 minutes behind IST. A 9-to-5 workday on one side lands in the other side's evening or night, so the two cities share almost no normal working hours: edge-of-day calls are the trick.
- Time difference
- +9h 30m
- ET
- UTC−4
- IST
- UTC+5:30
- Best call window
- Outside 9–6
ET to IST conversion table
The next 12 hours in ET and the matching local time in IST. The current hour is highlighted; drag the converter's slider and the table follows.
| ET · EDT | IST |
|---|---|
| NOW Thu, Aug 6 |
Fri, Aug 7 |
Thu, Aug 6 |
Fri, Aug 7 |
Thu, Aug 6 |
Fri, Aug 7 |
Thu, Aug 6 |
Fri, Aug 7 |
Thu, Aug 6 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Fri, Aug 7 |
Daylight saving shifts this gap by up to 1 hour
The difference between ET and IST swings between 9.5 and 10.5 hours across the year as each side starts or ends daylight saving. ET is EDT right now (UTC−4). This page always shows the live, DST-aware difference.
Related time zone conversions
Jump straight to another pair: every combination is a live tool, not an article.
From ET
To IST
One source of truth, for you and your AI
This page exposes the same answer as structured data, so when you ask an assistant "what's 9am ET time in IST?", it can cite the exact, DST-aware result, not a stale blog post.
- Schema.org JSON-LD on every converter page
- A machine-readable facts island with time zone identifiers and every possible offset
- Live times in <time datetime> elements with explicit UTC offsets
{
"pair": "ET → IST",
"url": "https://worldclock.pro/en/convert/et-to-ist",
"from": {
"name": "ET",
"type": "timezone",
"abbreviation": "EST",
"daylightAbbreviation": "EDT",
"iana": "America/New_York",
"standardUtcOffset": "-05:00",
"daylightUtcOffset": "-04:00",
"referenceCity": "New York"
},
"to": {
"name": "IST",
"type": "timezone",
"abbreviation": "IST",
"daylightAbbreviation": null,
"iana": "Asia/Kolkata",
"standardUtcOffset": "+05:30",
"daylightUtcOffset": null,
"referenceCity": "Mumbai"
},
"currentDifferenceMinutes": 570,
"possibleDifferencesMinutes": [
570,
630
],
"note": "Between the regions that use these zones the difference is 9.5 and 10.5 hours across the year, depending on daylight saving on each side. The clocks on this page show the named zones themselves, which are fixed."
}
Frequently asked questions
What is the time difference between ET and IST?
ET is currently 9 hours 30 minutes behind IST. ET is on EDT (UTC−4) and IST is on IST (UTC+5:30). The difference can change when either side starts or ends daylight saving time.
Is IST ahead of or behind ET?
IST is currently 9 hours 30 minutes ahead of ET.
When it is 9:00 AM in ET, what time is it in IST?
When it is 9:00 AM on a Thursday in ET, it is 6:30 PM in IST.
Do ET and IST observe daylight saving time?
ET is EDT right now (UTC−4). IST does not observe daylight saving time.
How do I convert ET time to IST time?
Add 9 hours 30 minutes to any time in ET to get the time in IST. This page's converter and 24-hour table do it automatically and stay correct through daylight-saving changes.
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