What's the current time difference between Giza and GMT?

Right now, GMT (GMT · Greenwich Mean Time) is −3h relative to Giza (Giza). The number is live and reflects the current daylight-saving status of both zones.

Does this converter account for daylight saving time?

Yes. The math is done against IANA's tz database via Intl.DateTimeFormat, so DST shifts in either zone show up immediately at the transition. Around DST boundaries the conversion can move by an hour from one week to the next — this page always reflects the current rule.

Why does the TO column sometimes show "+1d" or "−1d"?

When the Giza hour lands on a different calendar day in GMT, we flag it so you don't accidentally schedule a meeting on the wrong date. Giza 11 PM is often the next day in eastern-hemisphere zones, for example.

How do I schedule a meeting that works for both zones?

Look at the row highlighted lume green — that's the longest contiguous block where both Giza and GMT are in standard working hours (9 AM–5 PM local). Open the planner from the link above to lock a specific time and share a DST-stable link with the other party.

Giza to GMT

Giza ↔ GMT · Greenwich Mean Time. Right now, GMT is −3h relative to Giza. DST is honored live.

From

Giza

—

GMT

—

00:00Giza hour of day23:30

Live offset

−3h

Giza (May 24) ↔ GMT (May 23)

If Giza or GMT just shifted for daylight saving, that's already reflected.

Best meeting overlap

12:00 PM – 4:00 PM

Giza time. Equivalent GMT: 9:00 AM – 1:00 PM

Working hours = 9 AM – 5 PM in each zone.

Hour-by-hour

Giza → GMT, every hour

Giza · May 24GMT · May 23

12:00 AM9:00 PM
1:00 AM10:00 PM
2:00 AM11:00 PM
3:00 AM+1d12:00 AM
4:00 AM+1d1:00 AM
5:00 AM+1d2:00 AM
6:00 AM+1d3:00 AM
7:00 AM+1d4:00 AM
8:00 AM+1d5:00 AM
9:00 AM+1d6:00 AM
10:00 AM+1d7:00 AM
11:00 AM+1d8:00 AM
12:00 PM+1d9:00 AM
1:00 PM+1d10:00 AM
2:00 PM+1d11:00 AM
3:00 PM+1d12:00 PM
4:00 PM+1d1:00 PM
5:00 PM+1d2:00 PM
6:00 PM+1d3:00 PM
7:00 PM+1d4:00 PM
8:00 PM+1d5:00 PM
9:00 PM+1d6:00 PM
10:00 PM+1d7:00 PM
11:00 PM+1d8:00 PM

Both zones in working hours±1d = the TO side lands on a different calendar day

FAQ

Giza ↔ GMT, questions answered

What's the current time difference between Giza and GMT?: Right now, GMT (GMT · Greenwich Mean Time) is −3h relative to Giza (Giza). The number is live and reflects the current daylight-saving status of both zones.
Does this converter account for daylight saving time?: Yes. The math is done against IANA's tz database via Intl.DateTimeFormat, so DST shifts in either zone show up immediately at the transition. Around DST boundaries the conversion can move by an hour from one week to the next — this page always reflects the current rule.
Why does the TO column sometimes show "+1d" or "−1d"?: When the Giza hour lands on a different calendar day in GMT, we flag it so you don't accidentally schedule a meeting on the wrong date. Giza 11 PM is often the next day in eastern-hemisphere zones, for example.
How do I schedule a meeting that works for both zones?: Look at the row highlighted lume green — that's the longest contiguous block where both Giza and GMT are in standard working hours (9 AM–5 PM local). Open the planner from the link above to lock a specific time and share a DST-stable link with the other party.

Reverse — GMT to Giza Time in Giza Open in planner