When it is 12:00 PM in St. Louis, it is 1:00 AM the next day in HKT.
📞There is no overlap during standard 9-to-5 business hours, so a call may need to be early or late in the day for one side.
St. Louis is 13 hours behind HKT.
🕐 Add 13 hours to St. Louis time to get HKT time.
St. Louis uses 5 hours behind Universal Time (UTC-5) and HKT uses 8 hours ahead of Universal Time (UTC+8).
| St. Louis Time | HKT Time | |
|---|---|---|
| 12 AM St. Louis Time | ↔ | 1 PM HKT Time |
| 1 AM St. Louis Time | ↔ | 2 PM HKT Time |
| 2 AM St. Louis Time | ↔ | 3 PM HKT Time |
| 3 AM St. Louis Time | ↔ | 4 PM HKT Time |
| 4 AM St. Louis Time | ↔ | 5 PM HKT Time |
| 5 AM St. Louis Time | ↔ | 6 PM HKT Time |
| 6 AM St. Louis Time | ↔ | 7 PM HKT Time |
| 7 AM St. Louis Time | ↔ | 8 PM HKT Time |
| 8 AM St. Louis Time | ↔ | 9 PM HKT Time |
| 9 AM St. Louis Time | ↔ | 10 PM HKT Time |
| 10 AM St. Louis Time | ↔ | 11 PM HKT Time |
| 11 AM St. Louis Time | ↔ | 12 AM HKT Time |
| St. Louis Time | HKT Time | |
|---|---|---|
| 12 PM St. Louis Time | ↔ | 1 AM HKT Time |
| 1 PM St. Louis Time | ↔ | 2 AM HKT Time |
| 2 PM St. Louis Time | ↔ | 3 AM HKT Time |
| 3 PM St. Louis Time | ↔ | 4 AM HKT Time |
| 4 PM St. Louis Time | ↔ | 5 AM HKT Time |
| 5 PM St. Louis Time | ↔ | 6 AM HKT Time |
| 6 PM St. Louis Time | ↔ | 7 AM HKT Time |
| 7 PM St. Louis Time | ↔ | 8 AM HKT Time |
| 8 PM St. Louis Time | ↔ | 9 AM HKT Time |
| 9 PM St. Louis Time | ↔ | 10 AM HKT Time |
| 10 PM St. Louis Time | ↔ | 11 AM HKT Time |
| 11 PM St. Louis Time | ↔ | 12 PM HKT Time |
St. Louis is 13 hours behind HKT.
St. Louis is behind HKT by 13 hours.
It is 10:00 PM in HKT.