What You Need to Know About Indian Standard Time (IST)

Learn about Indian Standard Time (IST), its calculation, and significance across India.

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The IST line of India refers to Indian Standard Time (IST), which is the time observed throughout India. It is calculated on the basis of 82.5° E longitude and is 5 hours and 30 minutes ahead of Coordinated Universal Time (UTC+5:30). This standard time is uniform across the country.

FAQs & Answers

  1. How is Indian Standard Time calculated? Indian Standard Time is based on the 82.5° E longitude, making it 5 hours and 30 minutes ahead of UTC.
  2. Why is IST used uniformly across India? IST is used uniformly to maintain consistency in time across the entire country, despite its geographical size.
  3. What is the difference between IST and UTC? IST is UTC+5:30, meaning it is 5 hours and 30 minutes ahead of Coordinated Universal Time.
  4. Does India have multiple time zones? No, India uses a single time zone, Indian Standard Time, throughout the country.

Watch More

For further insights into time zones and their impact on daily life, explore our other videos discussing global time differences and their relevance in modern communication.

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