What is the time difference between Karachi and Darwin?

Darwin is 4 hours 30 minutes ahead of Karachi during standard time.

When is the best time to schedule a call between Karachi and Darwin?

The best times to connect are 9:00 AM GMT+5, 10:00 AM GMT+5, 11:00 AM GMT+5, when both regions are within standard business hours.

Karachi to Darwin Time Converter — GMT+5 to GMT+9:30, 4 hours 30 minutes difference

24-Hour Overlap Timeline

✅ Overlap: 9:00 AM–2:00 PM in Karachi · 1:00 PM–6:00 PM in Darwin (5h window)

	0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23
UTC →
🇵🇰 Karachi UTC+5	5a	6a	7a	8a	9a	10a	11a	12p	1p	2p	3p	4p	5p	6p	7p	8p	9p	10p	11p	12a	1a	2a	3a	4a
🇦🇺 Darwin UTC+9:30	9a	10a	11a	12p	1p	2p	3p	4p	5p	6p	7p	8p	9p	10p	11p	12a	1a	2a	3a	4a	5a	6a	7a	8a
🇮🇳 India (IST) UTC+5:30	5a	6a	7a	8a	9a	10a	11a	12p	1p	2p	3p	4p	5p	6p	7p	8p	9p	10p	11p	12a	1a	2a	3a	4a

Both working Working Off hours Sleeping Now

Key Facts: Karachi (GMT+5) vs Darwin (GMT+9:30)

Time Gap

4h 30m

Darwin ahead

DST Status

✅ Karachi

No DST

✅ Darwin: No DST

Cities in GMT+5

327

Largest: Karachi

2,02,49,000 pop.

Overlap Window

5h window

9:00 AM – 2:00 PM (GMT+5)

1:00 PM – 6:00 PM (GMT+9:30)

Find Cities in Karachi & Darwin Timezones

The GMT+5 and GMT+9:30 timezones are separated by 4 hours 30 minutes. Karachi is the largest city in the Asia/Karachi zone and Darwin is the largest in Australia/Darwin. Neither timezone observes daylight saving time, so the difference is constant year-round. For scheduling between these regions, the key fact is: there are 5 hours of mutual business-hours overlap each day.

Best Times to Schedule Calls: Karachi (GMT+5) ↔ Darwin (GMT+9:30)

Karachi (GMT+5)	Darwin (GMT+9:30)	Quality
2:00 AM	6:00 AM	❌
3:00 AM	7:00 AM	❌
4:00 AM	8:00 AM	❌
5:00 AM	9:00 AM	❌
6:00 AM	10:00 AM	❌
7:00 AM	11:00 AM	⚠️
8:00 AM	12:00 PM	⚠️
9:00 AM	1:00 PM	✅
10:00 AM	2:00 PM	✅
11:00 AM	3:00 PM	✅
12:00 PM	4:00 PM	✅
1:00 PM	5:00 PM	✅
2:00 PM	6:00 PM	⚠️
3:00 PM	7:00 PM	⚠️
4:00 PM	8:00 PM	❌
5:00 PM	9:00 PM	❌
6:00 PM	10:00 PM	❌
7:00 PM	11:00 PM	❌
8:00 PM	12:00 AM +1 day	❌
9:00 PM	1:00 AM +1 day	❌

Work hours defined as 09:00–18:00 local time. ✅ Both in work hours ⚠️ Borderline ❌ Outside work hours.

GMT+5 to GMT+9:30: Complete 24-Hour Time Conversion Table

Karachi (GMT+5)	Darwin (GMT+9:30)	IST (UTC+5:30)
12:00 AM	4:30 AM	12:30 AM
1:00 AM	5:30 AM	1:30 AM
2:00 AM	6:30 AM	2:30 AM
3:00 AM	7:30 AM	3:30 AM
4:00 AM	8:30 AM	4:30 AM
5:00 AM	9:30 AM	5:30 AM
6:00 AM	10:30 AM	6:30 AM
7:00 AM	11:30 AM	7:30 AM
8:00 AM	12:30 PM	8:30 AM
9:00 AM	1:30 PM	9:30 AM
10:00 AM	2:30 PM	10:30 AM
11:00 AM	3:30 PM	11:30 AM
12:00 PM	4:30 PM	12:30 PM
1:00 PM	5:30 PM	1:30 PM
2:00 PM	6:30 PM	2:30 PM
3:00 PM	7:30 PM	3:30 PM
4:00 PM	8:30 PM	4:30 PM
5:00 PM	9:30 PM	5:30 PM
6:00 PM	10:30 PM	6:30 PM
7:00 PM	11:30 PM	7:30 PM
← Date changes in Darwin →
8:00 PM	12:30 AM +1	8:30 PM
9:00 PM	1:30 AM +1	9:30 PM
10:00 PM	2:30 AM +1	10:30 PM
11:00 PM	3:30 AM +1	11:30 PM

IST (India Standard Time, UTC+5:30) shown as reference for Indian users. +1/−1 indicates a different calendar day.

327 Cities in Karachi (GMT+5) & 1 Cities in Darwin (GMT+9:30) — Page 1 of 2

Karachi & 326 more — Karachi (GMT+5, UTC+5)

Ufa, RU Astana, KZ Ashgabat, TM Perm, RU Islamabad, PK Namangan, UZ Quetta, PK Tyumen, RU Kumila, PK Khujand, TJ Bahawalpur, PK Andijon, UZ Parachinar, PK Sargodha, PK Sialkot City, PK Orenburg, RU Qaraghandy, KZ Samarkand, UZ Sukkur, PK Pindi Bhattian, PK Larkana, PK Chiniot, PK Shekhupura, PK Shah Latif Town, PK Sanghar, PK Rahimyar Khan, PK Jhang City, PK Magnitogorsk, RU Oskemen, KZ Dera Ghazi Khan, PK Surgut, RU Gujrat, PK Aqtobe, KZ Cantonment, PK Bhawana, PK Malakwal, PK Mardan, PK Taraz, KZ Thari Mir Wah, PK Semey, KZ Pavlodar, KZ Vahdat, TJ Khipro, PK Nukus, UZ Chak Jhumra, PK Nizhniy Tagil, RU Hafizabad, PK Kasur, PK Kurgan, RU Hisor, TJ Panjakent, TJ Khairpur Tamewah, PK Chakwal, PK Farg`ona, UZ Tursunzoda, TJ Nizhnevartovsk, RU Khanewal, PK Bukhara, UZ Marot, PK Mingaora, PK Qarshi, UZ Sterlitamak, RU Isfara, TJ Mehrabpur, PK Istaravshan, TJ Turbat, PK Khwazakhela, PK Nawabshah, PK Skardu, PK Qo`qon, UZ Kotri, PK Turkistan, KZ Sahiwal, PK Marg`ilon, UZ Qyzylorda, KZ Mirpur Khas, PK Oral, KZ Okara, PK Turkmenabat, TM Thatta, PK Konibodom, TJ Qostanay, KZ Kulob, TJ Chilas, PK Mirpur Bhtoro, PK Mandi Burewala, PK Jizzax, UZ Petropavl, KZ Dasoguz, TM Jacobabad, PK Kokshetau, KZ Angren, UZ Jhelum, PK Saddiqabad, PK Balkanabat, TM Orsk, RU Temirtau, KZ Kuchlagh, PK Aqtau, KZ Termiz, UZ Khapalu, PK Talhar, PK Kohat, PK Mary, TM Muridke, PK Muzaffargarh, PK Chirchiq, UZ Kamensk-Ural'skiy, RU Ziarat, PK Khanpur, PK Ekibastuz, KZ Zlatoust, RU Gojra, PK Panjgur, PK Mandi Bahauddin, PK Eminabad, PK Jaranwala, PK Abbottabad, PK Zhangaozen, KZ Miass, RU Salavat, RU Dadu, PK Urganch, UZ Kopeysk, RU Khairpur Mir's, PK Lodhran, PK Navoiy, UZ Shahrisabz, UZ Bahawalnagar, PK Khuzdar, PK Pakpattan, PK Taxila, PK Zafarwal, PK Berezniki, RU Tando Allahyar, PK Olmaliq, UZ Male, MV Neftekamsk, RU Atyrau, KZ Sarhari, PK Rudnyy, KZ Ahmadpur East, PK Wazirabad, PK Vihari, PK Bokhtar, TJ Nefteyugansk, RU New Mirpur, PK Kamalia, PK Kot Addu, PK Ghotki, PK Nowshera, PK Badin, PK Oktyabr'skiy, RU Swabi, PK Xiva, UZ Tando Muhammad Khan, PK Shahdadpur, PK Jauharabad, PK Goth Tando Sumro, PK Pervouralsk, RU Khushab, PK Dera Ismail Khan, PK Bagu Na Mohra, PK Chaman, PK Pishin, PK Kogon Shahri, UZ Novyy Urengoy, RU Khanty-Mansiysk, RU Charsadda, PK Kandhkot, PK Gujar Khan, PK Noyabrsk, RU Bahrain, PK Kot Radha Kishan, PK Chishtian, PK Chust, UZ Renala Khurd, PK Urgut Shahri, UZ Tobolsk, RU Hasilpur, PK Uch Sharif, PK Koytendag, TM Kambar, PK Attock Khurd, PK Harnai, PK

Darwin & cities — Darwin (GMT+9:30, UTC+9:30)

Darwin, AU 140K

Convert Karachi (GMT+5) to Darwin (GMT+9:30) Time — 4 hours 30 minutes apart