EST to IST to UTC to BST Asia

Time Difference

Eastern Daylight Time is 9 hours and 30 minutes behind India Standard Time and 4 hours behind Universal Time Coordinated and 10 hours behind Bangladesh Standard Time
10:00 am10:00 in EDT is 7:30 pm19:30 in IST and is 2:00 pm14:00 in UTC and is 8:00 pm20:00 in BST

EST to IST call time
Best time for a conference call or a meeting is between 7:30am-9:30am in EST which corresponds to 6pm-8pm in IST
EST to UTC call time
Best time for a conference call or a meeting is between 8am-1pm in EST which corresponds to 1pm-6pm in UTC
EST to BST call time
Best time for a conference call or a meeting is between 7:30am-9:30am in EST which corresponds to 6:30pm-8:30pm in BST

10:00 am10:00 Eastern Daylight Time (EDT). Offset UTC -4:00 hours
7:30 pm19:30 India Standard Time (IST). Offset UTC +5:30 hours
2:00 pm14:00 Universal Time Coordinated (UTC). Offset UTC 0:00 hours
8:00 pm20:00 Bangladesh Standard Time (BST). Offset UTC +6:00 hours

10:00 am10:00 EDT / 7:30 pm19:30 IST / 2:00 pm14:00 UTC / 8:00 pm20:00 BST

Eastern Standard Time

Offset: EST is 5 hours behind Greenwich Mean Time (GMT) and is used in North America

Countries: It is used in following countries: Bahamas, Canada, Haiti, Jamaica, Cayman Islands, Mexico, Panama, Turks & Caicos Is, United States

Principal Cities: The largest city in the EST timezone is New York City from USA with population about 8.175 million people. Other major cities in the area are Toronto, Montreal, Brooklyn, Borough of Queens

French: HNE - Heure Normale de l'Est

Spanish: ET - Tiempo del Este, ET - Zona Sureste

Daylight Saving: This is a standard time zone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Eastern Daylight Time (EDT).

End: Eastern Standard Time (EST) has ended on Sunday, March 9, 2025 at 2:00 am local time and clocks were set one hour forward to Sunday, March 9, 2025, 3:00 am local daylight time instead. Standard time ends annually the on second Sunday of March.

Start: Eastern Standard Time (EST) starts on Sunday, November 2, 2025 at 2:00 am local time and clocks are set one hour back to Sunday, November 2, 2025, 1:00 am. Standard time starts annually the on first Sunday of November.

EST representations, usage and related time zones

India Standard Time

Offset: IST is 5 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Asia

Countries: It is used in following countries: India

Principal Cities: The largest city in the IST timezone is Mumbai from India with population about 12.692 million people. Other major cities in the area are Delhi, Bangalore, Kolkata, Chennai

Daylight Saving: India Standard Time (IST) is not adjusted for daylight saving therefore IST remains the same through out the year. This means, unlike some time zones where the clock is set forward by one hour every summer and backward by one hour during winter to adjust for daylight saving, India Standard Time remains the same

IST representations, usage and related time zones

Universal Time Coordinated

Offset: UTC is 0 hours ahead Greenwich Mean Time (GMT) and is used in Universal

Coordinated Universal Time (UTC) is the world time standard that regulates clocks and time. It is successor to Greenwich Mean Time (GMT). For casual use, UTC is the same as GMT, but is used by the scientific community.
UTC is the time standard commonly used across the world since 1972. It is used in many technical fields, like aviation industry and meteorologists, also used to synchronize time across internet networks.

UTC representations, usage and related time zones

Bangladesh Standard Time

Offset: BST is 6 hours ahead Greenwich Mean Time (GMT) and is used in Asia

BST representations, usage and related time zones