CST to PGT Time Converter

Convert Central Standard Time (CST) to Papua New Guinea Time (PGT). Both time zones are shown live below; current offset between them is 15 hours ahead.

Chicago · Central Standard Time
23:19:05
Tuesday, May 12, 2026
CDT · UTC-05:00
Port Moresby · Papua New Guinea Time
14:19:05
Wednesday, May 13, 2026
GMT+10 · UTC+10:00

Convert a specific time

From: CST (Chicago)
To: PGT (Port Moresby)
--:--

Daylight Saving status right now

CST (Central Standard Time)
Observes DST
Yes
In DST right now
Yes
Next fall back
2026-11-01
Offset shift
UTC-05:00 → UTC-06:00
PGT (Papua New Guinea Time)
Observes DST
No

Heads up: CST observes DST while PGT does not. The 15-hour difference shown above will shift by one hour when CST starts or ends DST.

When can CST and PGT 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
CST
PGT
Both zones in working hours (9am-5pm)
One zone working
Off-hours
Columns are hours of the day in Chicago (CST). Each row shows the local working-hours state in that zone for the same moment in time.
No overlap during strict 9-5 working hours; some flexibility needed.
If both sides are willing to extend to 8am-7pm, the available window is 17:00–18:00 CST (08:00–09:00 PGT).

Hour-by-hour CST to PGT conversion table

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

Central Standard Time (CST)
IANA identifier
America/Chicago
Current UTC offset
UTC-05:00
Current abbreviation
CDT
Major cities in this zone
ChicagoHoustonDallasAustinNew Orleans
Papua New Guinea Time (PGT)
IANA identifier
Pacific/Port_Moresby
Current UTC offset
UTC+10:00
Current abbreviation
GMT+10
Major cities in this zone
Port Moresby

Sun today in Chicago and Port Moresby

Chicago
Sunrise
05:34
Sunset
20:01
Solar noon
12:48
Daylight
14h 26m

Related converters

PGT to CST (reverse)CST to ESTCST to PSTCST to GMTCST to UTCCST to CETEST to PGTPST to PGTGMT to PGTUTC to PGTCET to PGT
Looking for local time? See time in Chicago or time in Port Moresby.

Frequently asked questions

What is the time difference between CST and PGT right now?+
PGT (Papua New Guinea Time) is currently 15 hours ahead CST (Central Standard Time). The exact difference can change when one or both zones transition into or out of daylight saving time.
Does CST or PGT observe daylight saving time?+
CST: observes daylight saving time. PGT: does not observe daylight saving time.
When is the best time to schedule a meeting between CST and PGT?+
Standard 9-5 hours do not overlap. Extending to 8am-7pm gives a window of 17:00–18:00 CST (08:00–09:00 PGT).
What time is it in Port Moresby when it is 12:00 noon in Chicago?+
When it is 12:00 Tue in Chicago (CST), it is 03:00 Wed in Port Moresby (PGT).
Which IANA time zone identifiers are used for CST and PGT?+
CST maps to "America/Chicago" in the IANA database. PGT maps to "Pacific/Port_Moresby". These identifiers are what most software libraries use to convert times accurately, including DST handling.
Is Chicago ahead of or behind Port Moresby?+
Whether Chicago (CST) is ahead of or behind Port Moresby (PGT) depends on the current UTC offsets. Right now PGT is 15 hours ahead CST. The live converter and side-by-side clocks above always reflect the current direction.
What are the current UTC offsets for CST and PGT?+
CST is UTC-05:00 (CDT) and PGT is UTC+10:00 (GMT+10). 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 CST and PGT?+
Not during a strict 9am-5pm window. If both sides flex to 8am-7pm, the available meeting window between CST and PGT is 17:00–18:00 CST.