JST to Sydney to NZDT to EST to GMT to Inverness Time Converter
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12:00 pm12:00 JST (UTC+9), Nov 1, 2026 = 2:00 pm14:00 AEDT (UTC+11), Nov 1, 2026 = 4:00 pm16:00 NZDT (UTC+13), Nov 1, 2026 = 10:00 pm22:00 EST (UTC-5), Oct 31, 2026 = 3:00 am03:00 GMT (UTC+0), Nov 1, 2026 = 3:00 am03:00 GMT (UTC+0), Nov 1, 2026
JST is 2 hours behind Sydney. JST is 4 hours behind NZDT. JST is 14 hours ahead of EST. JST is 9 hours ahead of GMT. JST is 9 hours ahead of Inverness.
How the time difference changes
JST to Sydney
Depending on seasonal clock changes, JST is 1 hour behind Sydney or JST is 2 hours behind Sydney.
Depending on seasonal clock changes, working hours of 9:00 am to 6:00 pm in JST correspond to 10:00 am to 7:00 pm in Sydney or working hours of 9:00 am to 6:00 pm in JST correspond to 11:00 am to 8:00 pm in Sydney.Depending on seasonal clock changes, working hours of 09:00 to 18:00 in JST correspond to 10:00 to 19:00 in Sydney or working hours of 09:00 to 18:00 in JST correspond to 11:00 to 20:00 in Sydney.
JST to NZDT
Depending on seasonal clock changes, JST is 3 hours behind NZST or JST is 4 hours behind NZDT.
Depending on seasonal clock changes, working hours of 9:00 am to 6:00 pm in JST correspond to 12:00 pm to 9:00 pm in NZST or working hours of 9:00 am to 6:00 pm in JST correspond to 1:00 pm to 10:00 pm in NZDT.Depending on seasonal clock changes, working hours of 09:00 to 18:00 in JST correspond to 12:00 to 21:00 in NZST or working hours of 09:00 to 18:00 in JST correspond to 13:00 to 22:00 in NZDT.
JST to EST
For most of the year, JST is 13 hours ahead of EDT. From Nov 1, 2026 to Mar 14, 2027, JST is 14 hours ahead of EST.
For most of the year, working hours of 9:00 am to 6:00 pm in JST correspond to 8:00 pm (previous day) to 5:00 am in EDT. At other times of the year, working hours of 9:00 am to 6:00 pm in JST correspond to 7:00 pm (previous day) to 4:00 am in EST.For most of the year, working hours of 09:00 to 18:00 in JST correspond to 20:00 (previous day) to 05:00 in EDT. At other times of the year, working hours of 09:00 to 18:00 in JST correspond to 19:00 (previous day) to 04:00 in EST.
JST to GMT
JST is 9 hours ahead of GMT year-round.
Working hours of 9:00 am to 6:00 pm in JST correspond to 12:00 am to 9:00 am in GMT.Working hours of 09:00 to 18:00 in JST correspond to 00:00 to 09:00 in GMT.
JST to Inverness
For most of the year, JST is 8 hours ahead of Inverness. From Oct 25, 2026 to Mar 28, 2027, and from Oct 31, 2027 to Mar 26, 2028, JST is 9 hours ahead of Inverness.
For most of the year, working hours of 9:00 am to 6:00 pm in JST correspond to 1:00 am to 10:00 am in Inverness. At other times of the year, working hours of 9:00 am to 6:00 pm in JST correspond to 12:00 am to 9:00 am in Inverness.For most of the year, working hours of 09:00 to 18:00 in JST correspond to 01:00 to 10:00 in Inverness. At other times of the year, working hours of 09:00 to 18:00 in JST correspond to 00:00 to 09:00 in Inverness.
Compare JST time with Sydney, NZDT, EST, GMT, and Inverness time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Japan Standard Time is 2 hours behind AEDT (Australian Eastern Daylight Time). Japan Standard Time is 4 hours behind New Zealand Daylight Time. Japan Standard Time is 14 hours ahead of Eastern Standard Time. Japan Standard Time is 9 hours ahead of Greenwich Mean Time. Japan Standard Time is 9 hours ahead of GMT (Greenwich Mean Time).
12:00 pm12:00 in JST is 2:00 pm14:00 in Sydney, Australia and is 4:00 pm16:00 in NZDT and is 10:00 pm22:00 in EST and is 3:00 am03:00 in GMT and is 3:00 am03:00 in Inverness, United Kingdom
JST to Sydney call time
Best time for a conference call or a meeting is between 9am-4pm09:00-16:00 in JST which corresponds to 11am-6pm11:00-18:00 in Sydney
JST to NZDT call time
Best time for a conference call or a meeting is between 9am-2pm09:00-14:00 in JST which corresponds to 1pm-6pm13:00-18:00 in NZDT
JST to EDT call time
Best time for a conference call or a meeting is between 7:30am-8:30am07:30-08:30 in JST which corresponds to 6:30pm-7:30pm18:30-19:30 in EDT (previous day). Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
JST to GMT call time
Best time for a conference call or a meeting is between 5:30pm-6:30pm17:30-18:30 in JST which corresponds to 8:30am-9:30am08:30-09:30 in GMT. Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
JST to Inverness call time
Best time for a conference call or a meeting is between 5:30pm-6:30pm17:30-18:30 in JST which corresponds to 8:30am-9:30am08:30-09:30 in Inverness. Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
12:00 pm12:00 Japan Standard Time (JST). Offset UTC +9:00 hours
2:00 pm14:00 AEDT (Australian Eastern Daylight Time) (Sydney, Australia). Offset UTC +11:00 hours
4:00 pm16:00 New Zealand Daylight Time (NZDT). Offset UTC +13:00 hours
10:00 pm22:00 Eastern Standard Time (EST). Offset UTC -5:00 hours
3:00 am03:00 Greenwich Mean Time (GMT). Offset UTC 0:00 hours
3:00 am03:00 GMT (Greenwich Mean Time) (Inverness, United Kingdom). Offset UTC 0:00 hours
12:00 pm12:00 JST / 2:00 pm14:00 Sydney, Australia / 4:00 pm16:00 NZDT / 10:00 pm22:00 EST / 3:00 am03:00 GMT / 3:00 am03:00 Inverness, United Kingdom
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| JST | Sydney, Australia | NZDT | EST | GMT | Inverness, United Kingdom |
|---|---|---|---|---|---|
| 2:00am | 4:00am | 11:00am previous day EDT UTC-4 | 3:00pm previous day | 3:00pm previous day | |
| 3:00am | 5:00am | 12:00pm previous day EDT UTC-4 | 4:00pm previous day | 4:00pm previous day | |
| 4:00am | 6:00am | 1:00pm previous day EDT UTC-4 | 5:00pm previous day | 5:00pm previous day | |
| 5:00am | 7:00am | 2:00pm previous day EDT UTC-4 | 6:00pm previous day | 6:00pm previous day | |
| 6:00am | 8:00am | 3:00pm previous day EDT UTC-4 | 7:00pm previous day | 7:00pm previous day | |
| 7:00am | 9:00am | 4:00pm previous day EDT UTC-4 | 8:00pm previous day | 8:00pm previous day | |
| 8:00am | 10:00am | 5:00pm previous day EDT UTC-4 | 9:00pm previous day | 9:00pm previous day | |
| 9:00am | 11:00am | 6:00pm previous day EDT UTC-4 | 10:00pm previous day | 10:00pm previous day | |
| 10:00am | 12:00pm | 7:00pm previous day EDT UTC-4 | 11:00pm previous day | 11:00pm previous day | |
| 11:00am | 1:00pm | 8:00pm previous day EDT UTC-4 | 12:00am | 12:00am | |
| 12:00pm | 2:00pm | 9:00pm previous day EDT UTC-4 | 1:00am | 1:00am | |
| 1:00pm | 3:00pm | 10:00pm previous day EDT UTC-4 | 2:00am | 2:00am | |
| 2:00pm | 4:00pm | 11:00pm previous day EDT UTC-4 | 3:00am | 3:00am | |
| 3:00pm | 5:00pm | 12:00am EDT UTC-4 | 4:00am | 4:00am | |
| 4:00pm | 6:00pm | 1:00am EDT UTC-4 | 5:00am | 5:00am | |
| 5:00pm | 7:00pm | 1:00am | 6:00am | 6:00am | |
| 6:00pm | 8:00pm | 2:00am | 7:00am | 7:00am | |
| 7:00pm | 9:00pm | 3:00am | 8:00am | 8:00am | |
| 8:00pm | 10:00pm | 4:00am | 9:00am | 9:00am | |
| 9:00pm | 11:00pm | 5:00am | 10:00am | 10:00am | |
| 10:00pm | 12:00am next day | 6:00am | 11:00am | 11:00am | |
| 11:00pm | 1:00am next day | 7:00am | 12:00pm | 12:00pm | |
| 12:00am next day | 2:00am next day | 8:00am | 1:00pm | 1:00pm | |
| 1:00am next day | 3:00am next day | 9:00am | 2:00pm | 2:00pm | |
| 02:00 | 04:00 | 11:00 previous day EDT UTC-4 | 15:00 previous day | 15:00 previous day | |
| 03:00 | 05:00 | 12:00 previous day EDT UTC-4 | 16:00 previous day | 16:00 previous day | |
| 04:00 | 06:00 | 13:00 previous day EDT UTC-4 | 17:00 previous day | 17:00 previous day | |
| 05:00 | 07:00 | 14:00 previous day EDT UTC-4 | 18:00 previous day | 18:00 previous day | |
| 06:00 | 08:00 | 15:00 previous day EDT UTC-4 | 19:00 previous day | 19:00 previous day | |
| 07:00 | 09:00 | 16:00 previous day EDT UTC-4 | 20:00 previous day | 20:00 previous day | |
| 08:00 | 10:00 | 17:00 previous day EDT UTC-4 | 21:00 previous day | 21:00 previous day | |
| 09:00 | 11:00 | 18:00 previous day EDT UTC-4 | 22:00 previous day | 22:00 previous day | |
| 10:00 | 12:00 | 19:00 previous day EDT UTC-4 | 23:00 previous day | 23:00 previous day | |
| 11:00 | 13:00 | 20:00 previous day EDT UTC-4 | 00:00 | 00:00 | |
| 12:00 | 14:00 | 21:00 previous day EDT UTC-4 | 01:00 | 01:00 | |
| 13:00 | 15:00 | 22:00 previous day EDT UTC-4 | 02:00 | 02:00 | |
| 14:00 | 16:00 | 23:00 previous day EDT UTC-4 | 03:00 | 03:00 | |
| 15:00 | 17:00 | 00:00 EDT UTC-4 | 04:00 | 04:00 | |
| 16:00 | 18:00 | 01:00 EDT UTC-4 | 05:00 | 05:00 | |
| 17:00 | 19:00 | 01:00 | 06:00 | 06:00 | |
| 18:00 | 20:00 | 02:00 | 07:00 | 07:00 | |
| 19:00 | 21:00 | 03:00 | 08:00 | 08:00 | |
| 20:00 | 22:00 | 04:00 | 09:00 | 09:00 | |
| 21:00 | 23:00 | 05:00 | 10:00 | 10:00 | |
| 22:00 | 00:00 next day | 06:00 | 11:00 | 11:00 | |
| 23:00 | 01:00 next day | 07:00 | 12:00 | 12:00 | |
| 00:00 next day | 02:00 next day | 08:00 | 13:00 | 13:00 | |
| 01:00 next day | 03:00 next day | 09:00 | 14:00 | 14:00 |
Japan Standard Time
Offset: JST is 9 hours ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Japan
Principal Cities: The largest city in the JST time zone is Tokyo in Japan, with about 9.733 million people. Other major cities in this time zone include Yokohama, Osaka, Nagoya, Sapporo.
Daylight Saving: Clocks in Japan Standard Time (JST) do not change for daylight saving time, so JST stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
Current time in Japan: Japan time now
JST representations, usage and related time zones
- +09 - basic short
- +0900 - basic
- +09:00 - extended
- +0900 - sign character (+) followed by a four digit time providing hours (09) and minutes (00) of the offset. Indicates an offset of nine hours to the east of the zero meridian.
- India - Military abbreviation for JST
- I - short form of 'India'
- Asia/Tokyo
- Japan
- AWDT - Australian Western Daylight Time
- CHOST - Choibalsan Summer Time
- I - India Time Zone
- IRKST - Irkutsk Summer Time
- JST - Japan Standard Time
- KST - Korea Standard Time
- PWT - Palau Time
- TLT - East Timor Time
- ULAST - Ulaanbaatar Summer Time
- WIT - Eastern Indonesian Time
- YAKT - Yakutsk Time
Sydney Time Zone and Facts
Time Zone
AEST – Australian Eastern Standard Time, UTC+10 (standard time)
Sydney Facts
New Zealand Daylight Time
Offset: NZDT is 13 hours ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Antarctica, New Zealand
Principal Cities: The largest city in the NZDT time zone is Auckland in New Zealand, with about 1.547 million people. Other major cities in this time zone include Christchurch, Wellington, Hamilton, Tauranga.
Today all shaded areas are on NZDT.
Daylight Saving: New Zealand Daylight Time (NZDT) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe New Zealand Standard Time (NZST).
Start: New Zealand Daylight Time (NZDT) started on Sunday, September 27, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, September 27, 2026, 3:00 am03:00. Daylight saving starts annually on the last Sunday of September.
End: New Zealand Daylight Time (NZDT) ends on Sunday, April 4, 2027 at 3:00 am03:00 local time and clocks are set one hour back to Sunday, April 4, 2027, 2:00 am02:00 local standard time instead. Daylight saving ends annually on the first Sunday of April.
See New Zealand daylight saving time and upcoming clock changes worldwide.
NZDT representations, usage and related time zones
- +13 - basic short
- +1300 - basic
- +13:00 - extended
- +1300 - sign character (+) followed by a four digit time providing hours (13) and minutes (00) of the offset. Indicates an offset of thirteen hours to the east of the zero meridian.
- Antarctica/McMurdo
- Antarctica/South_Pole
- NZ
- Pacific/Auckland
- FJST - Fiji Summer Time
- NZDT - New Zealand Daylight Time
- PHOT - Phoenix Island Time
- TKT - Tokelau Time
- TOT - Tonga Time
- WST - West Samoa Time
- WSST - West Samoa Standard Time
Eastern Standard Time
Offset: EST is 5 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Bahamas, Canada, Cayman Islands, Haiti, Jamaica, Mexico, Panama, Turks and Caicos Islands, United States
Principal Cities: The largest city in the EST time zone is New York City in the United States, with about 8.804 million people. Other major cities in this time zone include Toronto, Montréal, Philadelphia, Port-au-Prince.
French: HNE - Heure Normale de l'Est
Spanish: ET - Tiempo del Este, ET - Zona Sureste
Today all shaded areas are on EST.
Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Eastern Daylight Time (EDT).
Start: Eastern Standard Time (EST) started on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks were set one hour back to Sunday, November 1, 2026, 1:00 am01:00. Standard time starts annually on the first Sunday of November.
End: Eastern Standard Time (EST) ends on Sunday, March 14, 2027 at 2:00 am02:00 local time and clocks are set one hour forward to Sunday, March 14, 2027, 3:00 am03:00 local daylight time instead. Standard time ends annually on the second Sunday of March.
See USA daylight saving time and upcoming clock changes worldwide.
EST representations, usage and related time zones
- -05 - basic short
- -0500 - basic
- -05:00 - extended
- -0500 - sign character (-) followed by a four digit time providing hours (05) and minutes (00) of the offset. Indicates an offset of five hours to the west of the zero meridian.
- Romeo - Military abbreviation for EST
- R - short form of 'Romeo'
- America/Atikokan
- America/Cancun
- America/Cayman
- America/Coral_Harbour
- America/Detroit
- America/Fort_Wayne
- America/Grand_Turk
- America/Indiana/Indianapolis
- America/Indiana/Marengo
- America/Indiana/Petersburg
- America/Indiana/Vevay
- America/Indiana/Vincennes
- America/Indiana/Winamac
- America/Indianapolis
- America/Iqaluit
- America/Jamaica
- America/Kentucky/Louisville
- America/Kentucky/Monticello
- America/Louisville
- America/Montreal
- America/Nassau
- America/New_York
- America/Nipigon
- America/Panama
- America/Pangnirtung
- America/Port-au-Prince
- America/Thunder_Bay
- America/Toronto
- Canada/Eastern
- EST
- EST5EDT
- Jamaica
- US/East-Indiana
- US/Eastern
- US/Michigan
- CDT - Central Daylight Time
- EST - Eastern Standard Time
- ET - Eastern Time
- COT - Colombia Time
- CST - Cuba Standard Time
- EASST - Easter Island Summer Time
- ECT - Ecuador Time
- PET - Peru Time
- R - Romeo Time Zone
Greenwich Mean Time
Offset: GMT is the same as Greenwich Mean Time (GMT).
Countries using this time zone: Antarctica, Burkina Faso, Gambia, Ghana, Greenland, Guernsey, Guinea, Guinea-Bissau, Iceland, Ireland, Isle of Man, Ivory Coast, Jersey, Liberia, Mali, Mauritania, Morocco, Saint Helena, São Tomé and Príncipe, Senegal, Sierra Leone, Togo, United Kingdom, Western Sahara
Principal Cities: The largest city in the GMT time zone is London in the United Kingdom, with about 8.962 million people. Other major cities in this time zone include Abidjan, Bamako, Casablanca, Dakar.
Greenwich Mean Time (GMT) originally referred to the mean solar time at the Royal Observatory in Greenwich, London. It is now often used to refer to Coordinated Universal Time (UTC) when this is viewed as a time zone, and in casual use the two are the same. In the military, GMT is known as Zulu time. Greenwich Mean Time was the same as Universal Time (UT), a standard astronomical concept used in many technical fields, until the introduction of UTC in 1972.
Today all shaded areas are on GMT.
GMT representations, usage and related time zones
- Z - is the zone designator for the zero UTC/GMT offset, also known as 'Zulu' time
- +00 - basic short
- +0000 - basic
- +00:00 - extended
- +0000 - sign character (+) followed by a four digit time providing hours (00) and minutes (00) of the offset. Indicates the zero UTC/GMT offset.
- Zulu - Military abbreviation for GMT
- Z - short form of 'Zulu'
- Africa/Abidjan
- Africa/Accra
- Africa/Bamako
- Africa/Banjul
- Africa/Bissau
- Africa/Conakry
- Africa/Dakar
- Africa/Freetown
- Africa/Lome
- Africa/Monrovia
- Africa/Nouakchott
- Africa/Ouagadougou
- Africa/Sao_Tome
- Africa/Timbuktu
- America/Danmarkshavn
- Atlantic/Reykjavik
- Atlantic/St_Helena
- Eire
- Etc/GMT
- Etc/GMT+0
- Etc/GMT-0
- Etc/GMT0
- Etc/Greenwich
- Europe/Belfast
- Europe/Dublin
- Europe/Guernsey
- Europe/Isle_of_Man
- Europe/Jersey
- Europe/London
- GB
- GB-Eire
- GMT
- GMT+0
- GMT-0
- GMT0
- Greenwich
- Iceland
- EGST - Eastern Greenland Summer Time
- GMT - Greenwich Mean Time
- WET - Western European Time
- AZOST - Azores Summer Time
- UTC - Coordinated Universal Time
- WT - Western Sahara Standard Time
- Z - Zulu Time Zone
Inverness Time Zone and Facts
Time Zone
BST – British Summer Time, UTC+1 (daylight saving time)