GMT to JST Converter

Easily convert times between Greenwich Mean Time (GMT) and Japan Standard Time (JST).

GMT Time

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JST Time

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GMT JST

GMT to JST Conversion Chart

GMT (UTC+0) JST (UTC+9)
12:00 AM09:00 AM
01:00 AM10:00 AM
02:00 AM11:00 AM
03:00 AM12:00 PM
04:00 AM01:00 PM
05:00 AM02:00 PM
06:00 AM03:00 PM
07:00 AM04:00 PM
08:00 AM05:00 PM
09:00 AM06:00 PM
10:00 AM07:00 PM
11:00 AM08:00 PM
12:00 PM09:00 PM
01:00 PM10:00 PM
02:00 PM11:00 PM
03:00 PM12:00 AM (Next Day)
04:00 PM01:00 AM (Next Day)
05:00 PM02:00 AM (Next Day)
06:00 PM03:00 AM (Next Day)
07:00 PM04:00 AM (Next Day)
08:00 PM05:00 AM (Next Day)
09:00 PM06:00 AM (Next Day)
10:00 PM07:00 AM (Next Day)
11:00 PM08:00 AM (Next Day)

Frequently Asked Questions (FAQs)

What is the time difference between GMT and JST? ▾

Japan Standard Time (JST) is 9 hours ahead of Greenwich Mean Time (GMT). For example, if it's 10:00 AM in GMT, it will be 7:00 PM in JST on the same day.

What does JST stand for? ▾

JST stands for Japan Standard Time. It corresponds to a UTC offset of +9 hours (UTC+9).

Does Japan observe Daylight Saving Time? ▾

No, Japan does not observe Daylight Saving Time. JST is used throughout the entire year.

Which places use JST? ▾

JST is the official time zone for all of Japan, including major cities like Tokyo, Osaka, and Kyoto.

Convert GMT Time Zone to other time Zones

Meetmomentum.tech can convert GMT Time Zone to these other time zones easily:

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