UTC
Universal Time Coordinated
GMT +0
12am
3am
6am
9am
12pm
3pm
6pm
9pm
MART
Marquesas Time
GMT -9:30
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

UTC is 9 hours and 30 minutes ahead of MART. UTC uses GMT +0, and MART uses GMT -9:30 for this comparison.

For example, 12:00 pm UTC is 2:30 am MART. Use the converter above to adjust the date or time and create a shareable meeting link.

Best meeting overlap: 5:30pm-6:30pm UTC, which is 8am-9am MART.

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

Time Difference

Universal Time Coordinated is 9 hours and 30 minutes ahead of Marquesas Time
12:00 pm12:00 in UTC is 2:30 am02:30 in MART

UTC to MART call time
Best time for a conference call or a meeting is between 5:30pm-6:30pm in UTC which corresponds to 8am-9am in MART

12:00 pm12:00 Universal Time Coordinated (UTC). Offset UTC 0:00 hours
2:30 am02:30 Marquesas Time (MART). Offset UTC -9:30 hours

12:00 pm12:00 UTC / 2:30 am02:30 MART

UTCMART
12am (midnight)2:30 pm
1am3:30 pm
2am4:30 pm
3am5:30 pm
4am6:30 pm
5am7:30 pm
6am8:30 pm
7am9:30 pm
8am10:30 pm
9am11:30 pm
10am12:30 am
11am1:30 am
12pm (noon)2:30 am
1pm3:30 am
2pm4:30 am
3pm5:30 am
4pm6:30 am
5pm7:30 am
6pm8:30 am
7pm9:30 am
8pm10:30 am
9pm11:30 am
10pm12:30 pm
11pm1:30 pm
00:0014:30
01:0015:30
02:0016:30
03:0017:30
04:0018:30
05:0019:30
06:0020:30
07:0021:30
08:0022:30
09:0023:30
10:0000:30
11:0001:30
12:0002:30
13:0003:30
14:0004:30
15:0005:30
16:0006:30
17:0007:30
18:0008:30
19:0009:30
20:0010:30
21:0011:30
22:0012:30
23:0013:30

Universal Time Coordinated

Offset: UTC is 0 hours ahead Greenwich Mean Time (GMT) and is used in Universal

Coordinated Universal Time (UTC) is the world time standard that regulates clocks and time. It is successor to Greenwich Mean Time (GMT). For casual use, UTC is the same as GMT, but is used by the scientific community.
UTC is the time standard commonly used across the world since 1972. It is used in many technical fields, like aviation industry and meteorologists, also used to synchronize time across internet networks.

UTC representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • Z - is the zone designator for the zero UTC/GMT offset, also known as 'Zulu' time
  • +00 - basic short
  • +0000 - basic
  • +00:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0000 - sign character (+) followed by a four digit time providing hours (00) and minutes (00) of the offset. Indicates the zero UTC/GMT offset.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Zulu - Military abbreviation for UTC
  • Z - short form of 'Zulu'
IANA/Olson: Reflects UTC time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Etc/UCT
  • Etc/UTC
  • Etc/Universal
  • Etc/Zulu
  • UCT
  • UTC
  • Universal
  • Zulu
Time zones with the GMT +0 offset:
  • EGST - Eastern Greenland Summer Time
  • GMT - Greenwich Mean Time
  • WET - Western European Time
  • AZOST - Azores Summer Time
  • UTC - Universal Time Coordinated
  • WT - Western Sahara Standard Time
  • Z - Zulu Time Zone

Marquesas Time

Offset: MART is 9 hours and 30 minutes behind Greenwich Mean Time (GMT) and is used in Pacific

Countries using this time zone: French Polynesia

Daylight Saving: Clocks in Marquesas Time (MART) do not change for daylight saving time, so MART stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter.

MART Time Zone Geo Map
MART timezone map

MART representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -0930 - basic
  • -09:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -0930 - sign character (-) followed by a four digit time providing hours (09) and minutes (30) of the offset. Indicates an offset of nine hours and thirty minutes to the west of the zero meridian.