Jakarta
Indonesia
--:-- --
GMT+7 · UTC+7 3 hours difference
Melbourne
Australia
--:-- --
GMT+11 · UTC+10 Convert Jakarta (GMT+7) to Melbourne (GMT+11) Time — 3 hours apart
Asia/Jakarta · GMT+7 · UTC+7 | Australia/Sydney · GMT+11 · UTC+10 · 3 hours difference · 375 cities · DST applies
24-Hour Overlap Timeline
✅ Overlap: 9:00 AM–3:00 PM in Jakarta · 12:00 PM–6:00 PM in Melbourne (6h window)
⚠ Sydney observes daylight saving time — offset may vary by up to 1 hour seasonally
| 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 → | ||||||||||||||||||||||||
| 🇮🇩 Jakarta UTC+7 | 7a | 8a | 9a | 10a | 11a | 12p | 1p | 2p | 3p | 4p | 5p | 6p | 7p | 8p | 9p | 10p | 11p | 12a | 1a | 2a | 3a | 4a | 5a | 6a |
| 🇦🇺 Melbourne UTC+10 | 10a | 11a | 12p | 1p | 2p | 3p | 4p | 5p | 6p | 7p | 8p | 9p | 10p | 11p | 12a | 1a | 2a | 3a | 4a | 5a | 6a | 7a | 8a | 9a |
Both working Working Off hours Sleeping Now
Key Facts: Jakarta (GMT+7) vs Melbourne (GMT+11)
Time Gap
3h
Sydney ahead
May vary ±1h (DST)
DST Status
✅ Jakarta
No DST
⏰ Sydney: Observes DST
Cities in GMT+7
362
Largest: Jakarta
33,756,000 pop.
Overlap Window
6h window
9:00 AM – 3:00 PM (GMT+7)
12:00 PM – 6:00 PM (GMT+11)
Find Cities in Jakarta & Sydney Timezones
The GMT+7 and GMT+11 timezones are separated by 3 hours. Jakarta is the largest city in the Asia/Jakarta zone and Melbourne is the largest in Australia/Sydney. Sydney observes daylight saving time — the difference may change by 1 hour seasonally. For scheduling between these regions, the key fact is: there are 6 hours of mutual business-hours overlap each day.
Best Times to Schedule Calls: Jakarta (GMT+7) ↔ Melbourne (GMT+11)
| Jakarta (GMT+7) | Sydney (GMT+11) | Quality |
|---|---|---|
| 3:00 AM | 6:00 AM | ❌ |
| 4:00 AM | 7:00 AM | ❌ |
| 5:00 AM | 8:00 AM | ❌ |
| 6:00 AM | 9:00 AM | ❌ |
| 7:00 AM | 10:00 AM | ⚠️ |
| 8:00 AM | 11:00 AM | ⚠️ |
| 9:00 AM | 12:00 PM | ✅ |
| 10:00 AM | 1:00 PM | ✅ |
| 11:00 AM | 2:00 PM | ✅ |
| 12:00 PM | 3:00 PM | ✅ |
| 1:00 PM | 4:00 PM | ✅ |
| 2:00 PM | 5:00 PM | ✅ |
| 3:00 PM | 6:00 PM | ⚠️ |
| 4:00 PM | 7:00 PM | ⚠️ |
| 5:00 PM | 8:00 PM | ❌ |
| 6:00 PM | 9:00 PM | ❌ |
| 7:00 PM | 10:00 PM | ❌ |
| 8:00 PM | 11:00 PM | ❌ |
| 9:00 PM | 12:00 AM +1 day | ❌ |
Work hours defined as 09:00–18:00 local time. ✅ Both in work hours ⚠️ Borderline ❌ Outside work hours.
GMT+7 to GMT+11: Complete 24-Hour Time Conversion Table
| Jakarta (GMT+7) | Sydney (GMT+11) | IST (UTC+5:30) |
|---|---|---|
| 12:00 AM | 3:00 AM | 10:30 PM |
| 1:00 AM | 4:00 AM | 11:30 PM |
| 2:00 AM | 5:00 AM | 12:30 AM |
| 3:00 AM | 6:00 AM | 1:30 AM |
| 4:00 AM | 7:00 AM | 2:30 AM |
| 5:00 AM | 8:00 AM | 3:30 AM |
| 6:00 AM | 9:00 AM | 4:30 AM |
| 7:00 AM | 10:00 AM | 5:30 AM |
| 8:00 AM | 11:00 AM | 6:30 AM |
| 9:00 AM | 12:00 PM | 7:30 AM |
| 10:00 AM | 1:00 PM | 8:30 AM |
| 11:00 AM | 2:00 PM | 9:30 AM |
| 12:00 PM | 3:00 PM | 10:30 AM |
| 1:00 PM | 4:00 PM | 11:30 AM |
| 2:00 PM | 5:00 PM | 12:30 PM |
| 3:00 PM | 6:00 PM | 1:30 PM |
| 4:00 PM | 7:00 PM | 2:30 PM |
| 5:00 PM | 8:00 PM | 3:30 PM |
| 6:00 PM | 9:00 PM | 4:30 PM |
| 7:00 PM | 10:00 PM | 5:30 PM |
| 8:00 PM | 11:00 PM | 6:30 PM |
| ← Date changes in Sydney → | ||
| 9:00 PM | 12:00 AM +1 | 7:30 PM |
| 10:00 PM | 1:00 AM +1 | 8:30 PM |
| 11:00 PM | 2:00 AM +1 | 9:30 PM |
IST (India Standard Time, UTC+5:30) shown as reference for Indian users. +1/−1 indicates a different calendar day.
362 Cities in Jakarta (GMT+7) & 13 Cities in Sydney (GMT+11) — Page 1 of 2
Jakarta & 361 more — Jakarta (GMT+7, UTC+7)
- Jakarta, ID 33.8M
- Bangkok, TH 18.0M
- Ho Chi Minh City, VN 15.1M
- Hanoi, VN 8.6M
- Surabaya, ID 6.6M
- Medan, ID 3.6M
- Malang, ID 2.8M
- Bekasi, ID 2.4M
- Depok, ID 2.3M
- Haiphong, VN 2.3M
- Tangerang, ID 2.2M
- Phnom Penh, KH 2.1M
- Novosibirsk, RU 1.6M
- Semarang, ID 1.6M
- Bien Hoa, VN 1.6M
Palembang, IDSangereng, IDBagam, IDSumedang, IDCan Tho, VNChiang Mai, THBatam Centre, IDCilacap, IDBandar Lampung, IDNinh Binh, VNKrasnoyarsk, RUThu Duc, VNPekanbaru, IDBogor, IDVientiane, LAThanh Hoa, VNVinh, VNPontianak, IDTasikmalaya, IDHue, VNBarnaul, RUTan An, VNSerang, IDJambi, IDCimahi, IDNha Trang, VNSurakarta, IDTomsk, RUKemerovo, RUNovokuznetsk, RUNakhon Ratchasima, THTan Uyen, VNBac Giang, VNNam Dinh, VNBandung, IDYogyakarta, IDThai Nguyen, VNViet Tri, VNKhon Kaen, THHat Yai, THCilegon, IDHa Tinh, VNCibinong, IDBengkulu, IDAn Nhon, VNChon Buri, THVung Tau, VNBuon Ma Thuot, VNPhatthaya, THSi Racha, THThu Dau Mot, VNSukabumi, IDQuy Nhon, VNKarawang, IDNghi Son, VNJember, IDPekalongan, IDCirebon, IDPondokaren, IDBac Ninh, VNPhitsanulok, THLong Xuyen, VNPematangsiantar, IDTegal, IDMy Tho, VNBinjai, IDThai Binh, VNXiangkhoang, LADumai, IDQuang Ngai, VNPasarkemis, IDCimanggis, IDKediri, IDRach Gia, VNPalangkaraya, IDTuy Hoa, VNHai Duong, VNBanda Aceh, IDBa Ria, VNHoa Binh, VNPurwokerto, IDPhu Yen, VNSon Tay, VNSingkawang, IDCa Mau, VNPadangsidempuan, IDTanjung Morawa, IDProbolinggo, IDCiputat, IDSoc Trang, VNChi Linh, VNPangkalpinang, IDSa Dec, VNCao Lanh, VNCikupa, IDLubuklinggau, IDPhan Rang-Thap Cham, VNPhan Thiet, VNDa Lat, VNKinh Mon, VNBanjar, IDTanjungpinang, IDPhu Tu Son, VNMadiun, IDVinh Long, VNLang Son, VNSawangan, IDPak Kret, THCam Pha, VNBatu, IDPrabumulih, IDPasuruan, IDPadalarang, IDVinh Chau, VNBiysk, RUTrang Bang, VNAbakan, RUSingosari, IDMukdahan, THLhokseumawe, IDPetarukan, IDQuang Yen, VNPurwakarta, IDLangsa, IDNorilsk, RUCurug, IDCianjur, IDRantau Prapat, IDSalatiga, IDHa Long, VNMang La, VNProkopyevsk, RUBeji, IDBao Loc, VNTebingtinggi, IDTeluknaga, IDSampit, IDGia Rai, VNTanjungbalai, IDUngaran, IDDong Ha, VNTigaraksa, IDMetro, IDTan Phu, VNTra Vinh, VNBac Lieu, VNVinh Yen, VNHoa Thanh, VNHoi An, VNGo Cong, VNLong Khanh, VNDuc Pho, VNDong Xoai, VNMoc Chau, VNSiem Reap, KHKisaran, IDCam Ranh, VNPleiku, VNRangkasbitung, IDTan Chau, VNSubang, IDGunungsitoli, IDPhu Ly, VNPageralam, IDBatang, IDTay Ninh, VNBa Don, VNGubeng, IDDong Hoi, VNLong Binh, VNSurat Thani, THBlitar, IDLeuwiliang, IDLao Cai, VNUdon Thani, THMojokerto, IDBattambang, KHSam Son, VNGarut, IDBuon Ho, VNPayakumbuh, IDMagelang, IDBen Tre, VNBaleraja, IDSavannakhet, LA
Melbourne & 12 more — Sydney (GMT+11, UTC+10)
- Melbourne, AU 5.0M
- Sydney, AU 4.8M
- Cranbourne, AU 460K
- Canberra, AU 381K
- Central Coast, AU 347K
- Wollongong, AU 262K
- Hobart, AU 197K
- Geelong, AU 180K
- Newcastle, AU 153K
- Ballarat, AU 116K
- Bendigo, AU 103K
- Launceston, AU 81K
- Melton, AU 76K
⚠️ Daylight Saving Time Affects This Pair
| Timezone | DST? | Standard | Daylight |
|---|---|---|---|
| Asia/Jakarta | No | UTC+7 | — |
| Australia/Sydney | Yes | UTC+10 | UTC+11 |
During DST periods the time difference between these zones may be 4 hours instead of 3 hours. Always verify the current offset if scheduling calls near clock-change dates.