UTC to KOST Time Converter

Convert Coordinated Universal Time (UTC) to Kosrae Time (KOST). Both time zones are shown live below; current offset between them is 11 hours ahead.

UTC · Coordinated Universal Time
05:55:40
Tuesday, May 12, 2026
UTC · UTC+00:00
Tofol · Kosrae Time
16:55:40
Tuesday, May 12, 2026
GMT+11 · UTC+11:00

Convert a specific time

From: UTC (UTC)
To: KOST (Tofol)
--:--

Daylight Saving status right now

UTC (Coordinated Universal Time)
Observes DST
No
KOST (Kosrae Time)
Observes DST
No

When can UTC and KOST meet?

00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
UTC
KOST
Both zones in working hours (9am-5pm)
One zone working
Off-hours
Columns are hours of the day in UTC (UTC). Each row shows the local working-hours state in that zone for the same moment in time.
No business-hours overlap exists between UTC and KOST.
The two zones are too far apart for synchronous meetings during normal working hours. Plan async or schedule outside 9-5 on at least one side.

Hour-by-hour UTC to KOST conversion table

UTC time (UTC)KOST time (Tofol)Status
00:00 Tue11:00 TueKOST working
01:00 Tue12:00 TueKOST working
02:00 Tue13:00 TueKOST working
03:00 Tue14:00 TueKOST working
04:00 Tue15:00 TueKOST working
05:00 Tue16:00 TueKOST working
06:00 Tue17:00 TueOff-hours both sides
07:00 Tue18:00 TueOff-hours both sides
08:00 Tue19:00 TueOff-hours both sides
09:00 Tue20:00 TueUTC working
10:00 Tue21:00 TueUTC working
11:00 Tue22:00 TueUTC working
12:00 Tue23:00 TueUTC working
13:00 Tue00:00 WedUTC working
14:00 Tue01:00 WedUTC working
15:00 Tue02:00 WedUTC working
16:00 Tue03:00 WedUTC working
17:00 Tue04:00 WedOff-hours both sides
18:00 Tue05:00 WedOff-hours both sides
19:00 Tue06:00 WedOff-hours both sides
20:00 Tue07:00 WedOff-hours both sides
21:00 Tue08:00 WedOff-hours both sides
22:00 Tue09:00 WedKOST working
23:00 Tue10:00 WedKOST working

Times computed for today in each zone using the IANA time zone database. The conversion accounts for daylight saving time wherever applicable.

About these time zones

Coordinated Universal Time (UTC)
IANA identifier
UTC
Current UTC offset
UTC+00:00
Current abbreviation
UTC
Major cities in this zone
UTC
Kosrae Time (KOST)
IANA identifier
Pacific/Kosrae
Current UTC offset
UTC+11:00
Current abbreviation
GMT+11
Major cities in this zone
Tofol

Related converters

KOST to UTC (reverse)UTC to ESTUTC to PSTUTC to GMTUTC to CETUTC to ISTEST to KOSTPST to KOSTGMT to KOSTCET to KOSTIST to KOST
Looking for local time? See time in UTC or time in Tofol.

Frequently asked questions

What is the time difference between UTC and KOST right now?+
KOST (Kosrae Time) is currently 11 hours ahead UTC (Coordinated Universal Time). The exact difference can change when one or both zones transition into or out of daylight saving time.
Does UTC or KOST observe daylight saving time?+
UTC: does not observe daylight saving time. KOST: does not observe daylight saving time.
When is the best time to schedule a meeting between UTC and KOST?+
UTC and KOST have no business-hour overlap, even at the edges of a typical workday. Async collaboration or non-9-5 scheduling is the practical choice.
What time is it in Tofol when it is 12:00 noon in UTC?+
When it is 12:00 Tue in UTC (UTC), it is 23:00 Tue in Tofol (KOST).
Which IANA time zone identifiers are used for UTC and KOST?+
UTC maps to "UTC" in the IANA database. KOST maps to "Pacific/Kosrae". These identifiers are what most software libraries use to convert times accurately, including DST handling.
Is UTC ahead of or behind Tofol?+
Whether UTC (UTC) is ahead of or behind Tofol (KOST) depends on the current UTC offsets. Right now KOST is 11 hours ahead UTC. The live converter and side-by-side clocks above always reflect the current direction.
What are the current UTC offsets for UTC and KOST?+
UTC is UTC+00:00 (UTC) and KOST is UTC+11:00 (GMT+11). Both offsets shift by one hour when the corresponding region enters or exits daylight saving time, so the live values on this page are the source of truth.
Can I schedule meetings during business hours for both UTC and KOST?+
No standard business-hours overlap exists between UTC and KOST. Plan asynchronous work or schedule outside 9-5 on at least one side.