Hyderabad to Chicago Time
Live IST ↔ CST/CDT time converter · Telangana, India → USA DST applies
24-Hour Overlap Timeline
⚠ Chicago observes daylight saving time — offset shifts between UTC-6 and UTC-5 seasonally
| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UTC → | ||||||||||||||||||||||||
| 🇮🇳 Hyderabad UTC+5:30 | 5a | 6a | 7a | 8a | 9a | 10a | 11a | 12p | 1p | 2p | 3p | 4p | 5p | 6p | 7p | 8p | 9p | 10p | 11p | 12a | 1a | 2a | 3a | 4a |
| 🇺🇸 Chicago UTC-6 | 6p | 7p | 8p | 9p | 10p | 11p | 12a | 1a | 2a | 3a | 4a | 5a | 6a | 7a | 8a | 9a | 10a | 11a | 12p | 1p | 2p | 3p | 4p | 5p |
IST (Indian Standard Time) to Chicago (CST (Central Standard Time)/CDT (Central Daylight Time)) Conversion Table
All 24 hours of the day · based on standard time — CST (Central Standard Time).
Live offset may differ during DST (CDT (Central Daylight Time)) — see clock above.
✅ Both in business hours 🔵 India office hours only 🟢 Chicago office hours only
| IST (Indian Standard Time) — Hyderabad | Chicago — CST/CDT | Working hours |
|---|---|---|
| 12:00 AM IST (Indian Standard Time) | 12:30 PM CST | 🟢 CST only −1 day |
| 1:00 AM IST (Indian Standard Time) | 1:30 PM CST | 🟢 CST only −1 day |
| 2:00 AM IST (Indian Standard Time) | 2:30 PM CST | 🟢 CST only −1 day |
| 3:00 AM IST (Indian Standard Time) | 3:30 PM CST | 🟢 CST only −1 day |
| 4:00 AM IST (Indian Standard Time) | 4:30 PM CST | 🟢 CST only −1 day |
| 5:00 AM IST (Indian Standard Time) | 5:30 PM CST | −1 day |
| 6:00 AM IST (Indian Standard Time) | 6:30 PM CST | −1 day |
| 7:00 AM IST (Indian Standard Time) | 7:30 PM CST | −1 day |
| 8:00 AM IST (Indian Standard Time) | 8:30 PM CST | −1 day |
| 9:00 AM IST (Indian Standard Time) | 9:30 PM CST | 🔵 India only −1 day |
| 10:00 AM IST (Indian Standard Time) | 10:30 PM CST | 🔵 India only −1 day |
| 11:00 AM IST (Indian Standard Time) | 11:30 PM CST | 🔵 India only −1 day |
| 12:00 PM IST (Indian Standard Time) | 12:30 AM CST | 🔵 India only |
| 1:00 PM IST (Indian Standard Time) | 1:30 AM CST | 🔵 India only |
| 2:00 PM IST (Indian Standard Time) | 2:30 AM CST | 🔵 India only |
| 3:00 PM IST (Indian Standard Time) | 3:30 AM CST | 🔵 India only |
| 4:00 PM IST (Indian Standard Time) | 4:30 AM CST | 🔵 India only |
| 5:00 PM IST (Indian Standard Time) | 5:30 AM CST | 🔵 India only |
| 6:00 PM IST (Indian Standard Time) | 6:30 AM CST | |
| 7:00 PM IST (Indian Standard Time) | 7:30 AM CST | |
| 8:00 PM IST (Indian Standard Time) | 8:30 AM CST | |
| 9:00 PM IST (Indian Standard Time) | 9:30 AM CST | 🟢 CST only |
| 10:00 PM IST (Indian Standard Time) | 10:30 AM CST | 🟢 CST only |
| 11:00 PM IST (Indian Standard Time) | 11:30 AM CST | 🟢 CST only |
Explore India's Best Destinations
Planning a trip to India? Browse top attractions, heritage sites and travel tips on india-guide.in — a curated guide to Bandipur and hundreds of Indian destinations.
Browse Indian Destinations on india-guide.in →Best Time to Call Chicago from Hyderabad
Hyderabad (9 AM–6 PM IST) and Chicago (9 AM–5 PM CST) do not have simultaneous business hours. The closest window for calls: 5:30–7:00 PM IST = early morning Chicago time — works for brief handoffs. Alternatively, use async tools (email, Slack) for daily coordination.
⏰ DST reminder: Chicago is 11h 30m behind IST in winter (CST) and 10h 30m behind in summer (CDT). The Chicago Mercantile Exchange (CME) opens at 8:30 AM CST, which is 8:00 PM IST in winter — Indian traders must adjust their schedules seasonally.
Hyderabad, India
Hyderabad is India's pharmaceutical and IT powerhouse. HITEC City (Hyderabad Information Technology and Engineering Consultancy City) hosts offices of Microsoft, Google, Apple, Amazon, Facebook/Meta, and over 1,500 IT companies. Hyderabad produces over 40% of India's pharmaceutical exports, earning it the nickname 'Pharma City'. The city also houses Dr. Reddy's, Cipla, and Laurus Labs.
- HITEC City hosts all FAANG companies' India offices
- 40% of India's pharma exports originate from Hyderabad
- Microsoft's largest campus outside Redmond is here
- India's fastest-growing startup ecosystem after Bangalore
Chicago, USA
Chicago is the USA's third largest city and a major hub for finance, healthcare, manufacturing, and the Indian-American community. The Chicago Mercantile Exchange (CME) is the world's largest derivatives exchange, directly impacting Indian commodities and currency markets. The suburb of Naperville/Schaumburg hosts one of the USA's densest Indian-American populations.
- CME Group — impacts Indian commodity markets daily
- Naperville has largest Indian-American community in Illinois
- Midwest hub for Indian IT services industry
- Direct flights from Delhi on American Airlines
Frequently Asked Questions
What is the time difference between Hyderabad and Chicago?
When do clocks change in Chicago and how does it affect IST?
Chicago is 11h 30m behind IST in winter (CST) and 10h 30m behind in summer (CDT). The Chicago Mercantile Exchange (CME) opens at 8:30 AM CST, which is 8:00 PM IST in winter — Indian traders must adjust their schedules seasonally.