A to IDT Converter
Quick answers
Selected conversion
1:00 pm13:00 A (UTC+1), Oct 11, 2026 = 3:00 pm15:00 IDT (UTC+3), Oct 11, 2026
A is 2 hours behind IDT.
A and IDT examples
These examples always use A (UTC+1) and IDT (UTC+3). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.
A is 2 hours behind IDT.
How the time difference changes
For most of the year, A is 2 hours behind IDT. At other times of the year, A is 1 hour behind IST.
For most of the year, working hours of 9:00 am to 5:00 pm in A correspond to 11:00 am to 7:00 pm in IDT. At other times of the year, working hours of 9:00 am to 5:00 pm in A correspond to 10:00 am to 6:00 pm in IST.For most of the year, working hours of 09:00 to 17:00 in A correspond to 11:00 to 19:00 in IDT. At other times of the year, working hours of 09:00 to 17:00 in A correspond to 10:00 to 18:00 in IST.
Compare A time with IDT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Alpha Time Zone is 2 hours behind Israel Daylight Time.
1:00 pm13:00 in A is 3:00 pm15:00 in IDT
A to IDT call time
Best time for a conference call or a meeting is between 9am-3pm09:00-15:00 in A which corresponds to 11am-5pm11:00-17:00 in IDT
1:00 pm13:00 Alpha Time Zone (A). Offset UTC +1:00 hour
3:00 pm15:00 Israel Daylight Time (IDT). Offset UTC +3:00 hours
1:00 pm13:00 A / 3:00 pm15:00 IDT
| A | IDT |
|---|---|
| 12:00am | 2:00am |
| 1:00am | 3:00am |
| 2:00am | 4:00am |
| 3:00am | 5:00am |
| 4:00am | 6:00am |
| 5:00am | 7:00am |
| 6:00am | 8:00am |
| 7:00am | 9:00am |
| 8:00am | 10:00am |
| 9:00am | 11:00am |
| 10:00am | 12:00pm |
| 11:00am | 1:00pm |
| 12:00pm | 2:00pm |
| 1:00pm | 3:00pm |
| 2:00pm | 4:00pm |
| 3:00pm | 5:00pm |
| 4:00pm | 6:00pm |
| 5:00pm | 7:00pm |
| 6:00pm | 8:00pm |
| 7:00pm | 9:00pm |
| 8:00pm | 10:00pm |
| 9:00pm | 11:00pm |
| 10:00pm | 12:00am |
| 11:00pm | 1:00am |
| 00:00 | 02:00 |
| 01:00 | 03:00 |
| 02:00 | 04:00 |
| 03:00 | 05:00 |
| 04:00 | 06:00 |
| 05:00 | 07:00 |
| 06:00 | 08:00 |
| 07:00 | 09:00 |
| 08:00 | 10:00 |
| 09:00 | 11:00 |
| 10:00 | 12:00 |
| 11:00 | 13:00 |
| 12:00 | 14:00 |
| 13:00 | 15:00 |
| 14:00 | 16:00 |
| 15:00 | 17:00 |
| 16:00 | 18:00 |
| 17:00 | 19:00 |
| 18:00 | 20:00 |
| 19:00 | 21:00 |
| 20:00 | 22:00 |
| 21:00 | 23:00 |
| 22:00 | 00:00 |
| 23:00 | 01:00 |
Alpha Time Zone
Offset: A is 1 hour ahead Greenwich Mean Time (GMT) and is used in Military
Daylight Saving: Clocks in Alpha Time Zone (A) do not change for daylight saving time, so A stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
A representations, usage and related time zones
- +01 - basic short
- +0100 - basic
- +01:00 - extended
- +0100 - sign character (+) followed by a four digit time providing hours (01) and minutes (00) of the offset. Indicates an offset of one hour to the east of the zero meridian.
- Alpha - Military abbreviation for A
- A - short form of 'Alpha'
- BST - British Summer Time
- CET - Central European Time
- IST - Irish Standard Time
- WEST - Western European Summer Time
- A - Alpha Time Zone
- CET - Central European Time
- MEZ - Mitteleuropäische Zeit
- WAT - West Africa Time
- WST - Western Sahara Summer Time
- BMT - Biel Mean Time
Israel Daylight Time
Offset: IDT is 3 hours ahead Greenwich Mean Time (GMT) and is used in Asia
Countries using this time zone: Israel
Principal Cities: The largest city in the IDT time zone is Jerusalem in Israel, with about 971,800 people. Other major cities in this time zone include Tel Aviv, West Jerusalem, Haifa, Ashdod.
Daylight Saving: Israel Daylight Time (IDT) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Israel Standard Time (IST).
Start: Israel Daylight Time (IDT) started on Friday, March 27, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Friday, March 27, 2026, 3:00 am03:00. Daylight saving starts annually on the last Friday of March.
End: Israel Daylight Time (IDT) ends on Sunday, October 25, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, October 25, 2026, 1:00 am01:00 local standard time instead. Daylight saving ends annually on the last Sunday of October.
IDT representations, usage and related time zones
- +03 - basic short
- +0300 - basic
- +03:00 - extended
- +0300 - sign character (+) followed by a four digit time providing hours (03) and minutes (00) of the offset. Indicates an offset of three hours to the east of the zero meridian.
- Charlie - Military abbreviation for IDT
- C - short form of 'Charlie'
- Asia/Jerusalem
- Asia/Tel_Aviv
- Israel
- EEST - Eastern European Summer Time
- MSK - Moscow Standard Time
- AST - Arabia Standard Time
- C - Charlie Time Zone
- EAT - Eastern Africa Time
- FET - Further Eastern European Time
- IDT - Israel Daylight Time
- TRT - Turkey Time