Time in KOST and IST
The time difference between Kosrae Time (KOST) and Irish Standard Time (IST) is 10 hours. Irish Standard Time is 10 hours behind Kosrae Time.
This means 9am KOST is 11pm IST (previous day) and 5pm KOST is 7am IST.
Kosrae Time
- The current local time in KOST is 4:13 pm (July 12, 2026)
- KOST time zone offset is UTC+11:00
Irish Standard Time
- The current local time in IST is 6:13 am (July 12, 2026)
- IST time zone offset is UTC+01:00
How to convert Kosrae Time to Irish Standard Time?
Subtract 10 hours from Kosrae Time to get Irish Standard Time.
Time in KOST
00:00
Time in IST
00:00
Use the slider above to convert Kosrae Time to Irish Standard Time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| KOST | IST |
|---|---|
| 12am | 2pm |
| 1am | 3pm |
| 2am | 4pm |
| 3am | 5pm |
| 4am | 6pm |
| 5am | 7pm |
| 6am | 8pm |
| 7am | 9pm |
| 8am | 10pm |
| 9am | 11pm |
| 10am | 12am |
| 11am | 1am |
| 12pm | 2am |
| 1pm | 3am |
| 2pm | 4am |
| 3pm | 5am |
| 4pm | 6am |
| 5pm | 7am |
| 6pm | 8am |
| 7pm | 9am |
| 8pm | 10am |
| 9pm | 11am |
| 10pm | 12pm |
| 11pm | 1pm |