Indian Standard Time (IST) — Live India Clock & Subcontinent Schedule
Exact live Indian Standard Time (IST UTC+5:30) digital clock. Real-time India time, NSE/BSE stock hours, and 24-hour global time conversion table.
📍 Indian Standard Time Timezone, Daylight & Astronomical Profile
Official geographic coordinates, UTC offset, DST rules, and financial market session hours
| Country & Region | Multi-Region Timezone (ISO: IST) | Official Currency | Regional Currencies |
|---|---|---|---|
| International Calling Code | Regional Calling Codes | Metro Population | Multi-Million Population Zone |
| Geographic Coordinates | Geographical Timezone Band | IANA Timezone ID | IST |
| Standard UTC / GMT Offset | UTC+5:30 | Solar & Twilight Cycle | Varies by geographical latitude within timezone |
| Major Financial Exchange | Regional Financial Exchanges | Regular Trading Hours | Standard Business Hours (09:00 – 17:00 Local) |
No Daylight Saving Time. Uniform year-round across all of India and Sri Lanka.
🕒 24-Hour Time Conversion Table: Indian Standard Time vs Global Hubs
Side-by-side hourly reference mapping Indian Standard Time local time to UTC, London, New York, Tokyo, and Mumbai
| Indian Standard Time (24H) | Indian Standard Time (12H) | UTC Time | London (BST) | New York (EDT) | Tokyo (JST) | Mumbai (IST) | Activity Window |
|---|---|---|---|---|---|---|---|
| 00:00 | 12:00 AM | 18:30 UTC | 19:30 | 14:30 | 03:30 | 00:00 | Night |
| 01:00 | 01:00 AM | 19:30 UTC | 20:30 | 15:30 | 04:30 | 01:00 | Night |
| 02:00 | 02:00 AM | 20:30 UTC | 21:30 | 16:30 | 05:30 | 02:00 | Night |
| 03:00 | 03:00 AM | 21:30 UTC | 22:30 | 17:30 | 06:30 | 03:00 | Night |
| 04:00 | 04:00 AM | 22:30 UTC | 23:30 | 18:30 | 07:30 | 04:00 | Night |
| 05:00 | 05:00 AM | 23:30 UTC | 00:30 | 19:30 | 08:30 | 05:00 | Night |
| 06:00 | 06:00 AM | 00:30 UTC | 01:30 | 20:30 | 09:30 | 06:00 | Early Morning |
| 07:00 | 07:00 AM | 01:30 UTC | 02:30 | 21:30 | 10:30 | 07:00 | Early Morning |
| 08:00 | 08:00 AM | 02:30 UTC | 03:30 | 22:30 | 11:30 | 08:00 | Early Morning |
| 09:00 | 09:00 AM | 03:30 UTC | 04:30 | 23:30 | 12:30 | 09:00 | Business Hours (Working) |
| 10:00 | 10:00 AM | 04:30 UTC | 05:30 | 00:30 | 13:30 | 10:00 | Business Hours (Working) |
| 11:00 | 11:00 AM | 05:30 UTC | 06:30 | 01:30 | 14:30 | 11:00 | Business Hours (Working) |
| 12:00 | 12:00 PM | 06:30 UTC | 07:30 | 02:30 | 15:30 | 12:00 | Business Hours (Working) |
| 13:00 | 01:00 PM | 07:30 UTC | 08:30 | 03:30 | 16:30 | 13:00 | Business Hours (Working) |
| 14:00 | 02:00 PM | 08:30 UTC | 09:30 | 04:30 | 17:30 | 14:00 | Business Hours (Working) |
| 15:00 | 03:00 PM | 09:30 UTC | 10:30 | 05:30 | 18:30 | 15:00 | Business Hours (Working) |
| 16:00 | 04:00 PM | 10:30 UTC | 11:30 | 06:30 | 19:30 | 16:00 | Business Hours (Working) |
| 17:00 | 05:00 PM | 11:30 UTC | 12:30 | 07:30 | 20:30 | 17:00 | Business Hours (Working) |
| 18:00 | 06:00 PM | 12:30 UTC | 13:30 | 08:30 | 21:30 | 18:00 | Evening (Personal) |
| 19:00 | 07:00 PM | 13:30 UTC | 14:30 | 09:30 | 22:30 | 19:00 | Evening (Personal) |
| 20:00 | 08:00 PM | 14:30 UTC | 15:30 | 10:30 | 23:30 | 20:00 | Evening (Personal) |
| 21:00 | 09:00 PM | 15:30 UTC | 16:30 | 11:30 | 00:30 | 21:00 | Evening (Personal) |
| 22:00 | 10:00 PM | 16:30 UTC | 17:30 | 12:30 | 01:30 | 22:00 | Evening (Personal) |
| 23:00 | 11:00 PM | 17:30 UTC | 18:30 | 13:30 | 02:30 | 23:00 | Night |
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Overview & Capabilities
Indian Standard Time (IST, UTC+5:30) coordinates the world’s most populous nation across 3.28 million square kilometers without regional or seasonal time shifts.
How to Use
Key Features
Common Use Cases
Tips & Best Practices
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Frequently Asked Questions
Q What does IST stand for?
IST stands for **Indian Standard Time**.
Q What is the UTC offset for IST?
IST is offset by **UTC+5:30**.
Q Which countries and regions use IST?
India (New Delhi, Mumbai, Bengaluru, Kolkata, Chennai, Hyderabad), Sri Lanka (Colombo).