When it is 12:00 PM in Kōryō, it is 9:00 PM the previous day in MDT.
📞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.
Kōryō is 15 hours ahead of MDT.
🕐 Subtract 15 hours from Kōryō time to get MDT time.
Kōryō uses 9 hours ahead of Universal Time (UTC+9) and MDT uses 6 hours behind Universal Time (UTC-6).
| Kōryō Time | MDT Time | |
|---|---|---|
| 12 AM Kōryō Time | ↔ | 9 AM MDT Time |
| 1 AM Kōryō Time | ↔ | 10 AM MDT Time |
| 2 AM Kōryō Time | ↔ | 11 AM MDT Time |
| 3 AM Kōryō Time | ↔ | 12 PM MDT Time |
| 4 AM Kōryō Time | ↔ | 1 PM MDT Time |
| 5 AM Kōryō Time | ↔ | 2 PM MDT Time |
| 6 AM Kōryō Time | ↔ | 3 PM MDT Time |
| 7 AM Kōryō Time | ↔ | 4 PM MDT Time |
| 8 AM Kōryō Time | ↔ | 5 PM MDT Time |
| 9 AM Kōryō Time | ↔ | 6 PM MDT Time |
| 10 AM Kōryō Time | ↔ | 7 PM MDT Time |
| 11 AM Kōryō Time | ↔ | 8 PM MDT Time |
| Kōryō Time | MDT Time | |
|---|---|---|
| 12 PM Kōryō Time | ↔ | 9 PM MDT Time |
| 1 PM Kōryō Time | ↔ | 10 PM MDT Time |
| 2 PM Kōryō Time | ↔ | 11 PM MDT Time |
| 3 PM Kōryō Time | ↔ | 12 AM MDT Time |
| 4 PM Kōryō Time | ↔ | 1 AM MDT Time |
| 5 PM Kōryō Time | ↔ | 2 AM MDT Time |
| 6 PM Kōryō Time | ↔ | 3 AM MDT Time |
| 7 PM Kōryō Time | ↔ | 4 AM MDT Time |
| 8 PM Kōryō Time | ↔ | 5 AM MDT Time |
| 9 PM Kōryō Time | ↔ | 6 AM MDT Time |
| 10 PM Kōryō Time | ↔ | 7 AM MDT Time |
| 11 PM Kōryō Time | ↔ | 8 AM MDT Time |
Kōryō is 15 hours ahead of MDT.
Kōryō is ahead of MDT by 15 hours.
It is 6:00 PM the previous day in MDT.