Does it account for Daylight Saving Time?

Yes, our converter uses the IANA timezone database, which includes all current DST rules for every timezone in the world.

UTC (Coordinated Universal Time) is the primary time standard by which the world regulates clocks. All timezones are defined as offsets from UTC.

Can I compare multiple timezones at once?

Yes, you can add multiple cities or timezones and see the equivalent times side by side.

How many timezones are there in the world?

There are 38 distinct UTC offsets in use, ranging from UTC-12 to UTC+14. This includes half-hour (UTC+5:30 India, UTC+9:30 Australia) and 45-minute offsets (UTC+5:45 Nepal, UTC+8:45 Australia).

What is the International Date Line?

The International Date Line (IDL) runs roughly along the 180° meridian in the Pacific Ocean. When you cross it westward, you gain a day; crossing eastward, you lose a day.

Why do some timezones have 30 or 45 minute offsets?

Countries chose offsets that best matched their solar noon. India uses UTC+5:30 and Nepal uses UTC+5:45 because standard hourly offsets didn't align well with their geography.

Which country has the most timezones?

France has the most (12 timezones) due to overseas territories. Russia spans 11 timezones. The US has 6 (including Hawaii and Alaska).

Bangalore Time Zone — IST (UTC+05:30)

Bangalore, India runs on India Standard Time at UTC+05:30. It does not observe daylight saving time, so the offset is fixed all year. Convert Bangalore time to any city below, or use the full converter.

Current UTC offset

UTC+05:30

IANA zone

Asia/Kolkata

Daylight saving

Not observed

Zone abbreviation

IST

About the IST time zone

India Standard Time (IST) is the time observed throughout India and Sri Lanka. It is based on the 82.5°E meridian, passing through Mirzapur in Uttar Pradesh. India uses a single time zone despite spanning roughly 30° of longitude, which has been debated. IST does not observe daylight saving time. India is the world's most populous country, making IST one of the most-used time zones globally. The IT outsourcing industry and call centers operate primarily on IST, making the EST-to-IST conversion one of the most searched timezone conversions.

Countries on IST

IndiaSri Lanka

Major cities on IST

MumbaiDelhiBangaloreKolkataChennaiHyderabadPuneAhmedabadColomboJaipurLucknowSurat

Did you know?

Bangalore is known as the 'Silicon Valley of India' with over 3,500 IT companies.
The city has the most breweries of any Indian city and is called the 'Pub Capital of India.'
Bangalore's pleasant climate averages 24°C (75°F) year-round due to its elevation.

Bangalore Time Zone — IST (UTC+05:30)

About the IST time zone

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Everything else on IST

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