India · Asia/Kolkata · UTC+05:30
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Convert any time to/from New Delhi (Asia/Kolkata)
Offset: UTC+05:30 | TZ: Asia/Kolkata
New Delhi is the capital city of India and serves as the political, cultural, and administrative heart of the nation. The city follows Indian Standard Time (IST), which is the official time standard used across the entire country. New Delhi operates under the Asia/Kolkata time zone identifier and maintains a fixed offset of UTC+05:30 throughout the entire year. India is one of the few large countries in the world that uses a single unified time zone across its vast geographical expanse, meaning New Delhi shares the exact same local time as Mumbai, Bengaluru, Chennai, Hyderabad, Kolkata, Ahmedabad, Pune, Jaipur, and every other major city across the country.
Asia/KolkataUnlike many countries around the world — including the United States, most of Europe, and Australia — India does not observe Daylight Saving Time (DST). This means the UTC+05:30 offset remains completely constant throughout the entire year without any seasonal clock adjustments. There are no "spring forward" or "fall back" changes in India, which makes scheduling and time calculations significantly simpler and more predictable for both residents and international visitors. The live clock displayed above shows the real-time local time currently in New Delhi, making it an extremely useful tool for international communication, business coordination, cross-border meetings, travel planning, and remote work scheduling across different time zones.
The Indian Standard Time was officially adopted on September 1, 1947, shortly after India gained independence. The reference meridian for IST passes through Mirzapur, a city in Uttar Pradesh, which lies at approximately 82.5°E longitude. Interestingly, IST uses a non-standard 30-minute offset (UTC+05:30) rather than a full-hour increment like most other time zones in the world. This half-hour offset was chosen as a compromise to keep the time zone reasonably aligned with solar time across the entire width of the country. New Delhi, being located in northern India, is a major hub for international flights, diplomatic missions, government offices, and multinational companies, making accurate time zone awareness essential for anyone coordinating with the city.
Since India operates on a single national time zone, all major cities near New Delhi — as well as cities across the entire country — share the same Indian Standard Time (IST) offset of UTC+05:30. However, neighboring countries such as Pakistan, Nepal, Bangladesh, Sri Lanka, and China each follow their own distinct time zones, which can differ from IST by 15 minutes to several hours. The cities listed below represent some of the most prominent urban centers in and around the region, along with their respective local times for easy comparison.