|

Iowa City to IST Europe Time Converter

Updating current time…
Iowa City
Iowa, USA
CDT
12am
3am
6am
9am
12pm
3pm
6pm
9pm
IST
Irish Standard Time
GMT +1
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

7:00 am07:00 CDT (UTC-5), Oct 6, 2026 = 1:00 pm13:00 IST (UTC+1), Oct 6, 2026

Iowa City is 6 hours behind IST.

How the time difference changes

For most of the year, Iowa City is 6 hours behind IST Europe. At other times of the year, Iowa City is 6 hours behind GMT Europe or Iowa City is 5 hours behind GMT Europe.

For most of the year, working hours of 9:00 am to 5:00 pm in Iowa City correspond to 3:00 pm to 11:00 pm in IST Europe. At other times of the year, working hours of 9:00 am to 5:00 pm in Iowa City correspond to 3:00 pm to 11:00 pm in GMT Europe or working hours of 9:00 am to 5:00 pm in Iowa City correspond to 2:00 pm to 10:00 pm in GMT Europe.For most of the year, working hours of 09:00 to 17:00 in Iowa City correspond to 15:00 to 23:00 in IST Europe. At other times of the year, working hours of 09:00 to 17:00 in Iowa City correspond to 15:00 to 23:00 in GMT Europe or working hours of 09:00 to 17:00 in Iowa City correspond to 14:00 to 22:00 in GMT Europe.

Compare Iowa City time with IST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

CDT (Central Daylight Time) is 6 hours behind Irish Standard Time.
7:00 am07:00 in Iowa City, IA, USA is 1:00 pm13:00 in IST

Iowa City to IST call time
Best time for a conference call or a meeting is between 9am-11am09:00-11:00 in Iowa City which corresponds to 3pm-5pm15:00-17:00 in IST

7:00 am07:00 CDT (Central Daylight Time) (Iowa City, IA, USA). Offset UTC -5:00 hours
1:00 pm13:00 Irish Standard Time (IST). Offset UTC +1:00 hour

7:00 am07:00 Iowa City, IA, USA / 1:00 pm13:00 IST

Iowa City, IA, USAIST
12:00am6:00am
1:00am7:00am
2:00am8:00am
3:00am9:00am
4:00am10:00am
5:00am11:00am
6:00am12:00pm
7:00am1:00pm
8:00am2:00pm
9:00am3:00pm
10:00am4:00pm
11:00am5:00pm
12:00pm6:00pm
1:00pm7:00pm
2:00pm8:00pm
3:00pm9:00pm
4:00pm10:00pm
5:00pm11:00pm
6:00pm12:00am
7:00pm1:00am
8:00pm2:00am
9:00pm3:00am
10:00pm4:00am
11:00pm5:00am
00:0006:00
01:0007:00
02:0008:00
03:0009:00
04:0010:00
05:0011:00
06:0012:00
07:0013:00
08:0014:00
09:0015:00
10:0016:00
11:0017:00
12:0018:00
13:0019:00
14:0020:00
15:0021:00
16:0022:00
17:0023:00
18:0000:00
19:0001:00
20:0002:00
21:0003:00
22:0004:00
23:0005:00

Iowa City Information

Time Zone

Abbreviation / Name
CDT - Central Daylight Time
CST - Central Standard Time
UTC / GMT Offset
-5:00 hours during Central Daylight Time, currently in use.
-6:00 hours during Central Standard Time.
Daylight Saving Time Change
+1:00 hour - DST is in use
Daylight Saving Time Starts
Daylight saving time clock moves forward for one hourSunday, March 8, 2026 at 2:00 amSunday, March 8, 2026 at 02:00 local time. DST starts annually on the 2nd Sunday of March. Clocks are turned forward 1 hour to Sunday, March 8, 2026 at 3:00 amSunday, March 8, 2026 at 03:00 local daylight time instead. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
Daylight saving time clock moves backward for one hourSunday, November 1, 2026 at 2:00 amSunday, November 1, 2026 at 02:00 local time. DST ends annually on the 1st Sunday of November. Clocks are turned backward 1 hour to Sunday, November 1, 2026 at 1:00 amSunday, November 1, 2026 at 01:00 local standard time instead. Also called Fall Back or switch to Winter Time.
Clock Changes
USA daylight saving time · Clock changes worldwide

Iowa City Facts

Country
USA
State
Iowa
Alternative Names
Ajova Siti, Ajova-Siti, IOW, Iowa City, Lova Siti, a'i'ova nagara, ai ao wa cheng, aiowashiti, aiowasiti, ayova siti, aywa syty, aywwa syty aywwa, Айова Сити, Айова-Сити, Айова-Сіті, Ајова Сити, Лова Сити, Այովա Սիթի, איווה סיטי, آئیووا سٹی، آئیووا, آيوا سيتي, آیووا سیتی، آیووا, आइओवा नगर, आयोवा सिटी, アイオワシティ, 艾奥瓦城, 아이오와시티
Population
74,220
Currency
Dollar (USD)
Geographic Coordinates
41° 39' N Latitude / 91° 31' W Longitude
International Dialing Code
+1

Irish Standard Time

Offset: IST is 1 hour ahead Greenwich Mean Time (GMT) and is used in Europe

Countries using this time zone: Ireland

Principal Cities: The largest city in the IST time zone is Dublin in Ireland, with about 1.024 million people. Other major cities in this time zone include Cork, Luimneach, Gaillimh, Dun Laoghaire.

IST Time Zone Geo Map
IST timezone map

Daylight Saving: Irish Standard Time (IST) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Greenwich Mean Time (GMT).

Daylight saving time clock moves forward for one hourStart: Irish Standard Time (IST) started on Sunday, March 29, 2026 at 1:00 am01:00 local time and clocks were set one hour forward to Sunday, March 29, 2026, 2:00 am02:00. Daylight saving starts annually on the last Sunday of March.

Daylight saving time clock moves back for one hourEnd: Irish Standard Time (IST) ends on Sunday, October 25, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, October 25, 2026, 1:00 am01:00 local standard time instead. Daylight saving ends annually on the last Sunday of October.

See upcoming clock changes worldwide.

IST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +01 - basic short
  • +0100 - basic
  • +01:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0100 - sign character (+) followed by a four digit time providing hours (01) and minutes (00) of the offset. Indicates an offset of one hour to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Alpha - Military abbreviation for IST
  • A - short form of 'Alpha'
IANA/Olson: Reflects IST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Eire
  • Europe/Dublin
IST Abbreviation: Several time zones share IST abbreviation and it could refer to these time zones
  • India Standard Time - UTC +5:30
  • Irish Standard Time - UTC +1
  • Israel Standard Time - UTC +2
Time zones with the GMT +1 offset:
  • BST - British Summer Time
  • CET - Central European Time
  • IST - Irish Standard Time
  • WEST - Western European Summer Time
  • A - Alpha Time Zone
  • CET - Central European Time
  • MEZ - Mitteleuropäische Zeit
  • WAT - West Africa Time
  • WST - Western Sahara Summer Time
  • BMT - Biel Mean Time
EST to ISTGMT to ESTPST to ESTEST to GMTPST to GMT