IDT to PST Converter
Convert time between Israel Daylight Time (IDT) and Pacific Standard Time (PST)
Israel Daylight Time (IDT)
Pacific Standard Time (PST)
Time Difference
Pacific Standard Time (PST) is 0 hours ahead of Israel Daylight Time (IDT)
Select Date
Select Time
Quick Reference
| IDT | PST |
|---|---|
| 05:00 | 19:00 |
| 07:00 | 21:00 |
| 09:00 | 23:00 |
| 11:00 | 01:00 |
| 13:00 | 03:00 |
| 15:00 | 05:00 |
| 17:00 | 07:00 |
| 19:00 | 09:00 |
| 21:00 | 11:00 |
| 23:00 | 13:00 |
| 01:00 | 15:00 |
| 03:00 | 17:00 |
Top 10 Most Common Time Zones
| Abbreviation | Full Name | UTC Offset | Typical Use |
|---|---|---|---|
| UTC | Coordinated Universal Time | UTC ±0 | Global reference standard (servers, logs, APIs) |
| EST / EDT | Eastern (US) Time | UTC −5 / −4 | New York, Toronto — North American business hub |
| CST / CDT | Central (US) Time | UTC −6 / −5 | Chicago, Dallas — US central business region |
| PST / PDT | Pacific (US) Time | UTC −8 / −7 | San Francisco, Los Angeles — tech industry standard |
| GMT / BST | Greenwich Mean / British Summer Time | UTC 0 / +1 | UK, used globally as a reference with UTC |
| CET / CEST | Central European (Summer) Time | UTC +1 / +2 | Paris, Berlin, Amsterdam — EU business core |
| IST | India Standard Time | UTC +5:30 | India — major IT & outsourcing region |
| CST | China Standard Time | UTC +8 | Beijing, Shanghai — East Asia business hub |
| JST | Japan Standard Time | UTC +9 | Tokyo — finance & tech hub |
| AEST / AEDT | Australian Eastern (Daylight) Time | UTC +10 / +11 | Sydney, Melbourne — APAC regional business |
Why Time Zone Abbreviations Are Ambiguous
Unlike standardized identifiers (like America/New_York or Europe/London from the IANA tz database), abbreviations such as "CST" or "IST" are not globally unique. They can refer to different time zones depending on context — country, region, or even time of year (due to daylight saving time).
Common Ambiguous Time Zone Abbreviations
| Abbrev. | Common Meaning(s) | UTC Offset | Region(s) |
|---|---|---|---|
| CST | Central Standard Time / China Standard Time / Cuba Standard Time | UTC−6 / UTC+8 / UTC−5 | North America, China, Cuba |
| IST | Indian Standard Time / Irish Standard Time / Israel Standard Time | UTC+5:30 / UTC+1 / UTC+2 | India, Ireland, Israel |
| AST | Atlantic Standard Time / Arabia Standard Time | UTC−4 / UTC+3 | Caribbean, Canada, Middle East |
| PST | Pacific Standard Time / Philippine Standard Time | UTC−8 / UTC+8 | North America, Philippines |
| EST | Eastern Standard Time (North America / Australia) | UTC−5 / UTC+10 | North America, Australia |
✅ Best Practice
To avoid ambiguity, always:
- Use IANA tz identifiers — e.g.,
America/New_Yorkinstead of "EST" - Specify UTC offset explicitly — e.g.,
UTC−5when abbreviations must be used - Include the full timezone name — e.g., "Eastern Standard Time (EST)" with UTC offset
About IDT to PST Time Conversion
Converting time between Israel Daylight Time (IDT) and Pacific Standard Time (PST) helps coordinate work between Tel Aviv, Jerusalem, and US West Coast cities like Los Angeles, San Francisco, Seattle, and Vancouver. IDT is UTC+3 while PST is UTC-8, placing IDT 11 hours ahead of PST.
This time zone converter uses the IANA timezone database to ensure accurate calculations. PST is the winter standard time in the US Pacific region (early November through mid-March), while IDT applies in Israel from late March to late October — so direct IDT-to-PST pairings are most relevant near DST transitions. For most of Israel's daylight saving period the US West Coast is on PDT (10 hours behind IDT).
Common Use Cases for IDT to PST Conversion
Business & Work
- Scheduling meetings between Israeli teams and US Pacific time partners around DST transitions
- Coordinating project deadlines across Israel and the US West Coast
- Planning conference calls between Tel Aviv and San Francisco
Personal & Travel
- Planning travel itineraries between Israel and the US West Coast
- Coordinating with family and friends in US Pacific states from Israel
- Scheduling virtual events for IDT and PST audiences
Time Zone Information
Israel Daylight Time (IDT)
- UTC Offset: UTC+3 (UTC+2 during IST)
- IANA Timezone: Asia/Jerusalem
- Daylight Saving: Friday before last Sunday in March to last Sunday in October
- Major Cities: Tel Aviv, Jerusalem, Haifa, Eilat, Beersheba
- Coverage: All of Israel during daylight saving period (late March to late October)
Pacific Standard Time (PST)
- UTC Offset: UTC-8 (UTC-7 during PDT)
- IANA Timezone: America/Los_Angeles
- Daylight Saving: First Sunday in November to Second Sunday in March (PST window); PDT covers the rest
- Major Cities: Los Angeles, San Francisco, San Diego, Seattle, Portland, Vancouver
- Coverage: US Pacific time zone during winter standard time
Quick Reference: IDT to PST
Remember: IDT is always 11 hours ahead of PST
Frequently Asked Questions
What is the time difference between IDT and PST?
Israel Daylight Time (IDT) is UTC+3, while Pacific Standard Time (PST) is UTC-8. IDT is 11 hours ahead of PST. When it is 12:00 PM in Tel Aviv, it is 1:00 AM in San Francisco.
When does this IDT to PST conversion apply?
PST is the winter standard time in the US Pacific region (early November through mid-March). IDT applies in Israel from late March to late October — so direct IDT-to-PST pairings are most relevant near the DST transitions.
How does the time difference change throughout the year?
When the US West Coast switches to PDT (UTC-7) in March, the offset to IDT narrows to 10 hours. When Israel returns to IST (UTC+2) in late October, the offset between IST and PST is 10 hours.
What are the best times for IDT-PST business calls?
A 5:00 PM call in Tel Aviv is 6:00 AM in San Francisco — workable as a late afternoon for IDT and an early morning for PST. Beyond about 8:00 PM IDT the live overlap closes.
Which countries/regions use PST timezone?
PST covers the US Pacific time zone during winter — including Los Angeles, San Francisco, San Diego, Seattle, Portland, and parts of British Columbia (Vancouver).
Which countries/regions use IDT timezone?
IDT is observed throughout Israel, including Tel Aviv, Jerusalem, Haifa, Eilat, and Beersheba. It is the daylight saving variant of Israel Standard Time.
Pro Tips
- • IDT is 11 hours ahead of PST — drop 11 hours from a Tel Aviv time to get the San Francisco time.
- • Best meeting window: 5:00–8:00 PM IDT overlaps with 6:00–9:00 AM PST.
- • Most of Israel's daylight saving period overlaps with US PDT (10 hours), not PST (11 hours).
- • Around DST transitions in March and November, double-check the offset before sending invites.
- • Plan around Israel's Friday-Saturday weekend — Sunday is a working day in Israel.
- • A 5:00 PM call in Tel Aviv is 6:00 AM in San Francisco — one of the few solid live-overlap slots.