Time
Live Business City Clocks
Business Hours Overlap
India: Mon–Sat 9:30 AM–6:30 PM IST | Singapore: Monday–Friday 9:00 AM – 6:00 PM SGT
Singapore (SGT, UTC+8) is 2 hours 30 minutes ahead of IST — identical offset to China Standard Time. There is an excellent 6-hour business overlap.
IST ↔ Singapore Quick Reference
| 🇮🇳 IST | SGT |
|---|---|
| 6:30 AM IST | 9:00 AM SGT |
| 9:30 AM IST | 12:00 PM SGT |
| 12:00 PM IST | 2:30 PM SGT |
| 3:30 PM IST | 6:00 PM SGT |
| 6:00 PM IST | 8:30 PM SGT |
| 9:00 PM IST | 11:30 PM SGT |
Key Commercial Ports
🇮🇳 India
| Port | City | Hours | Notes |
|---|---|---|---|
| JNPT / Nhava Sheva | Mumbai | 24×7 | Primary gateway for Singapore-routed container trade |
| Mundra Port | Gujarat | 24×7 | Petroleum and chemicals to/from Singapore refineries |
| Tuticorin (V.O.C.) Port | Tamil Nadu | 24×7 | Proximity gateway for Southeast Asian routes |
🇸🇬 Singapore
| Port | City | Hours | Notes |
|---|---|---|---|
| Port of Singapore (PSA) | Singapore | 24×7 | World's 2nd busiest container port; major transhipment hub for India–Southeast Asia trade |
| Jurong Island Port | Singapore | 24×7 | Largest petrochemical complex in Asia; India crude & refined petroleum gateway |
| Changi Airport Cargo | Singapore | 24×7 | Asia's top air cargo hub; high-value Indian goods (gems, pharma) transship here |
* Most major international ports operate 24×7 for vessel operations; customs clearance and gate hours vary. Always verify with the port authority or your freight forwarder.
Top Traded Goods
🇮🇳 India Exports to Singapore
- Petroleum products (refined)
- Diamonds & gems (polished)
- Pharmaceuticals & generics
- Organic chemicals
- Engineering goods
- IT services
- Apparel & textiles
🇮🇳 India Imports from Singapore
- Electronic components & ICs
- Refined petroleum & chemicals
- Gold (refined/bullion)
- Machinery & precision instruments
- Plastics & polymers
- Palm oil (re-exported through Singapore)
Frequently Asked Questions
What is the time difference between India and Singapore?
Singapore Standard Time (SGT, UTC+8) is 2 hours 30 minutes ahead of Indian Standard Time (IST, UTC+5:30). Singapore does not observe daylight saving time.
What are the best business hours to contact Singapore from India?
The best window is 9:30 AM – 3:30 PM IST (12:00 PM – 6:00 PM SGT). This 6-hour overlap covers most of Singapore's afternoon business hours.
Why is Singapore such a large India trading partner despite its small size?
Singapore is India's largest ASEAN trade partner and functions as a major re-export hub. Indian goods — especially petroleum products, diamonds, and chemicals — are transhipped through Singapore's PSA port to Southeast Asia, Australia, and East Asia.
What is the India–Singapore CECA?
The India–Singapore Comprehensive Economic Cooperation Agreement (CECA) came into force in August 2005. It covers goods, services, and investment. A review and upgrade was concluded in 2022, reducing tariffs and expanding services-sector access for Indian professionals.