# Why is the standard time of India 5 hours ahead of GMT?

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## What do you mean by Indian Standard Time Why Indian Standard Time is 5 hours and 30 minutes ahead of Greenwich Mean Time?

Answer. C. Solution. Greenwich is O meridian, while Indian standard time is governed by 82/2 East Long. The time difference shall be 5 hrs 30 minutes.

## What is the Indian Standard Time ahead of GMT?

Indian Standard Time

IST is based on longitude 82.5°, which passes through Mirzapur, near Allahabad in Uttar Pradesh. It is 5 hours 30 minutes ahead of Greenwich Mean Time (GMT), now called the Universal Coordinated Time (UTC).

## Why there is difference of 5 hours 30 minutes between the timing at Delhi and London?

The Earth rotates 1° in four minute. … Therefore, the time in India is 5 hrs and 28 minutes ahead of London (since India is located to the east of Greenwich). So if the time in London is 12:00 pm, we will add 5 hrs and 30 minutes to it which will be 5:30 pm.

## Why is India’s time 30 minutes off?

That has largely to do with the politics in each of those places. For example, in New Delhi, India, they found themselves halfway between two meridians, and therefore decided to be 30 minutes between each, as opposed to adopting one time or the other.

## Is India 5 hours 45 minutes ahead of Greenwich?

India located east of Greenwich at 82o30′ E. ⇒ 5 hours and 30 minutes ahead of Greenwich Meridian Time (GMT).

## Why is ist 5 hours and 30 minutes ahead of GMT?

IT IS BECAUSE OF THE PLACE OR THE LATITUDES AT WHICH THESE PLACES ARE PRESENT, THE IST( INDIAN STANDARD TIME) IS AT 82’30 AND THE GMT (GREENWICH MERIDIAN TIME) IS PRESENT AT THE 0 THE EARTH ROTATES FROM WEST TO EAST WHICH CAUSES THE SUNLIGHT TO REACH INDIA FASTER AND BEFORE GMT AT LONDON . SO IST IS 5 HRS.

## Why is GMT 5 30?

GMT+05:30 is a time offset that adds 5 hours 30 minutes to Greenwich Mean Time (GMT). It is observed in the IST, SLST during standard time.

## How is GMT time calculated in India?

Note:The time at which the Sun passes the Prime Meridian at the Royal Observatory Greenwich is the Greenwich Mean Time. India’s time district is UTC/GMT (Coordinated Universal Time/Greenwich Mean Time) +-5.5 hours. It’s insinuated as Indian Standard Time (IST).

## Why there is a time difference about 5 hours between India and London?

Answer: The longitude difference between Mirzapur and the United Kingdom’s Royal Observatory at Greenwich translates to an exact time difference of 5 hours 30 minutes. … The latitudinal distance between London and Mirzapur is the reason for difference in times.

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## Which country is 5 hours ahead of India?

Time Difference Between India and Major Cities

City, Country DST Active Now Hours Ahead(+)/ Behind(-) India