Eastern Standard Time (est) is used in USA. The IANA timezone identifier is America/New_York.

EST to MUMBAI Time Converter

Q: Where is mumbai used?

MUMBAI (Kolkata) (mumbai) is used in India. The IANA timezone identifier is Asia/Kolkata.

Eastern Standard Time → MUMBAI (Kolkata)

EST = UTC-4MUMBAI = UTC+5:30

ClockinSync

BASE

09:00

Work Clients Team +

00:0006:0012:0018:0024:00

Mumbai

India · +9.5h

18:30

London

United Kingdom · +5h

14:00

Tokyo

Japan · +13h

22:00

Dubai

United Arab Emirates · +8h

17:00

Sydney

Australia · +14h

23:00

EST (New York) vs Mumbai — time difference

EST (New York) is 10 hours 30 minutes behind Mumbai. At noon in EST (New York), your contact in Mumbai sees 21:00.

EST (New York) observes America/New_York and Mumbai observes Asia/Kolkata — a 9.5 hours 30 minutes gap between them.

Shared working hours

When EST (New York) is in standard working hours, Mumbai is not — and vice versa. There is no mutual business window between these two locations.

Meeting time recommendations

No business hours overlap exists between EST (New York) and Mumbai. Showing the most balanced options with minimal inconvenience for both locations.

07:00 New York / 16:00 Mumbai⚡ One side off-hours

⚠️ 2h before working hours in New York

09:00 New York / 18:00 Mumbai⚡ One side off-hours

⚠️ 2h after working hours in Mumbai

06:00 New York / 15:00 Mumbai⚡ One side off-hours

⚠️ 3h before working hours in New York

Assumes a standard 9 AM–5 PM workday in each location's local timezone.

Public holidays for both locations

EST (New York)7 holidays

Jul 3Independence DaySOON

Sep 7Labour Day

Oct 12Columbus Day

Oct 12Indigenous Peoples' Day

Nov 11Veterans Day

Mumbai

No upcoming public holidays this year.

Scheduling between EST (New York) and Mumbai

A 9.5-hour difference separates EST (New York) (USA) and Mumbai (India) — wide enough that standard business hours don't align at all. Scheduling requires deliberate compromise from both sides.

💡 Scheduling tips for these locations

⚡

07:00–08:00 in EST (New York) corresponds to 16:00–17:00 in Mumbai (2h before working hours in New York).

⚡

09:00–10:00 in EST (New York) corresponds to 18:00–19:00 in Mumbai (2h after working hours in Mumbai).

⚡

06:00–07:00 in EST (New York) corresponds to 15:00–16:00 in Mumbai (3h before working hours in New York).

With no shared business hours, these slots distribute the scheduling burden as evenly as possible between both locations.

Recurring meetings are particularly vulnerable to DST shifts. The ClockinSync Chrome Extension alerts you before the offset changes.

Install ClockinSync Free →

Drag the slider at the top to convert any EST (New York) time instantly. You can also type natural language like "3pm", "15:00", or a location name to get an immediate answer.

EST (New York) ↔ MUMBAI (Mumbai)

No overlap — one side will join outside working hours

EST (New York)

MUMBAI (Mumbai)

00:00

09:30Working

01:00

10:30Working

02:00

11:30Working

03:00

12:30Working

04:00

13:30Working

05:00

14:30Working

06:00

15:30Working

07:00

16:30Working

08:00

17:30

09:00Working

18:30off

10:00Working

19:30off

11:00Working

20:30off

12:00Working

21:30off

13:00Working

22:30off

14:00Working

23:30off

15:00Working

00:30+1doff

16:00Working

01:30+1doff

17:00

02:30+1d

18:00

03:30+1d

19:00

04:30+1d

20:00

05:30+1d

21:00

06:30+1d

22:00

07:30+1d

23:00

08:30+1d

Working hours: 09:00–17:00 local. Green = both working. Purple = one side only.

Frequently Asked Questions

What is the difference between est and mumbai?

Eastern Standard Time (est) is UTC-4 and MUMBAI (Kolkata) (mumbai) is UTC+5:30. The difference between them is 9.5 hours.

Where is est used?

Eastern Standard Time (est) is used in USA and surrounding regions. The IANA timezone identifier is America/New_York.

Where is mumbai used?

MUMBAI (Kolkata) (mumbai) is used in India and surrounding regions. The IANA timezone identifier is Asia/Kolkata.

How do I convert est to mumbai?

Use the interactive converter above. Drag the time slider to any est time and the mumbai equivalent updates instantly. You can also type a time like "3pm" or "15:00" in the input bar.

Popular EST conversions

EST → London EST → Tokyo EST → Dubai EST → Sydney EST → Paris EST → Berlin EST → Singapore EST → Los Angeles EST → Toronto EST → Mumbai

Popular MUMBAI conversions

London → MUMBAI New York → MUMBAI Tokyo → MUMBAI Dubai → MUMBAI Sydney → MUMBAI Paris → MUMBAI Berlin → MUMBAI Singapore → MUMBAI Los Angeles → MUMBAI Toronto → MUMBAI