The short answer
1pm in French Southern & Antarctic Time is 9am in Greenwich Mean Time.
French Southern & Antarctic Time is 4 hours ahead of Greenwich Mean Time. Both sides are inside the standard 9-to-5 working day, so this is a sociable time for a call in both places.
French Southern & Antarctic Time☾
1pm
Greenwich Mean Time☀
9am
Right now
8:29am+05:00 · UTC+05:00 · Thu, Jun 25
4:29amBST · UTC+01:00 · Thu, Jun 25
Read across to convert
French Southern & Antarctic Time
+05:00 · UTC+05:00
Greenwich Mean Time
BST · UTC+01:00
Pinned1pmFrench Southern & Antarctic Time=9amGreenwich Mean Time
12amThu
8pmWed ·−1d
1am
9pmWed ·−1d
2am
10pmWed ·−1d
3am
11pmWed ·−1d
4am
12amThu
5am
1am
6am
2am
7am
3am
NOW
8am
4am
9am
WORK5am
10am
WORK6am
11am
WORK7am
12pm
WORK8am
PINNED
1pm
WORK9am
WORK2pm
WORK10am
WORK3pm
WORK11am
WORK4pm
WORK12pm
WORK5pm
1pm
WORK6pm
2pm
WORK7pm
3pm
WORK8pm
4pm
WORK9pm
5pm
10pm
6pm
11pm
7pm
daylightnightworking hoursoverlap
Best time to meet=
Best for a call
French Southern & Antarctic Time
1pm–5pm
Greenwich Mean Time
9am–1pm
Popular conversions
Quick reference.
9amFrench Southern & Antarctic Time=5amGreenwich Mean Time
12pmFrench Southern & Antarctic Time=8amGreenwich Mean Time
3pmFrench Southern & Antarctic Time=11amGreenwich Mean Time
5pmFrench Southern & Antarctic Time=1pmGreenwich Mean Time
9pmFrench Southern & Antarctic Time=5pmGreenwich Mean Time
In context
What each side covers.
French Southern & Antarctic Time
8:29am+05:00 · UTC+05:00
Cities on this clock
Greenwich Mean Time
4:29amBST · UTC+01:00
Cities on this clock
Related converters
Other popular pairs.
Pacific Time
8:29pm
India Standard Time
8:59am
Pacific Time to India12 hours 30 minutes behind
Eastern Standard Time
11:29pm
Central European Time
5:29am
Eastern Time to Central Europe6 hours behind
India Standard Time
8:59am
Eastern Standard Time
11:29pm
India to Eastern Time9 hours 30 minutes ahead
Greenwich Mean Time
4:29am
India Standard Time
8:59am
London to India4 hours 30 minutes behind
Pacific Standard Time
8:29pm
Eastern Standard Time
11:29pm
Pacific to Eastern Time3 hours behind
Central European Time
5:29am
India Standard Time
8:59am
Central Europe to India3 hours 30 minutes behind
Frequently asked
Quick answers about converting between French Southern & Antarctic Time and Greenwich Mean Time. Can't find what you need? Email [email protected].
- What is the time difference between French Southern & Antarctic Time and Greenwich Mean Time?
- French Southern & Antarctic Time is 4 hours ahead of Greenwich Mean Time right now. We always show the live, daylight-saving-correct difference, so this figure already accounts for whichever side is observing summer time today.
- When it's 1pm in French Southern & Antarctic Time, what time is it in Greenwich Mean Time?
- 1pm in French Southern & Antarctic Time is 9am in Greenwich Mean Time. Both sides are inside the standard 9-to-5 working day, so this is a sociable time for a call in both places. Use the hour-by-hour table above to read any other time across.
- What's the best time for a call between French Southern & Antarctic Time and Greenwich Mean Time?
- 1pm–5pm in French Southern & Antarctic Time lines up with 9am–1pm in Greenwich Mean Time — both sides are inside a 9-to-5 working day.
- Does this account for daylight saving time?
- Yes. We track every clock change in both places, so the abbreviations you see — +05:00 and BST — are the ones actually in effect right now, not a fixed all-year value. When either side changes its clocks, this page updates automatically.
- Why is the date sometimes different on each side?
- When two places are far enough apart, the same moment can fall on different calendar days. That is why some conversions are marked "previous day" or "next day" — it is the same instant in time, read off two clocks that crossed midnight at different points.