Los Angeles to Chicago
+2hLos Angeles
PDTSOURCEChicago
CDTGreen rows indicate typical business hours (9 AM - 5 PM)
PDT and CDT on the World Map
The map below highlights the PDT (Pacific Standard Time) and CDT (Central Standard Time) timezone regions across the globe.
PST – Pacific Standard Time
UTC-08:00Pacific Standard Time (PST) is the time zone for the US and Canadian Pacific coast, 8 hours behind UTC.
- •Silicon Valley and the world's biggest tech companies operate on Pacific Time.
- •The Hollywood film industry runs on PST/PDT.
- •PST is 3 hours behind EST, creating a significant business hours gap.
- •Vancouver, Canada's third-largest city, uses PST.
CST – Central Standard Time
UTC-06:00Central Standard Time (CST) is the time zone for the central United States, Canada, and Mexico, 6 hours behind UTC.
- •CST covers 20 US states fully or partially.
- •Chicago and Houston are the two largest cities in the Central Time Zone.
- •Mexico City, one of the world's most populous cities, operates on CST.
- •CST is 1 hour behind EST and 2 hours ahead of PST.
About Los Angeles
WikipediaLos Angeles operates on Pacific Time (PST/PDT), 3 hours behind New York. As the entertainment capital, LA time is important for media and tech industries.
Los Angeles is the entertainment capital of the world, home to Hollywood and major film studios.
About Chicago
WikipediaChicago operates on Central Time (CST/CDT), 1 hour behind New York. Home to CME and CBOE, Chicago is a global center for derivatives trading.
The Chicago Board of Trade is the world's oldest futures and options exchange.
Los Angeles vs Chicago: Offsets, DST and Best Call Times
Los Angeles runs on Pacific Daylight Time (PDT) at UTC-07:00, currently observing daylight saving time. Chicago runs on Central Daylight Time (CDT) at UTC-05:00, also currently on daylight saving time. That puts Los Angeles 2 hours ahead of Chicago — a difference of +2h at the current offsets.
In practice, when it is 9:00 AM in Los Angeles it is 11:00 AM in Chicago. Midnight in Los Angeles is 2:00 AM in Chicago. Because both zones shift for daylight saving, the gap between them only changes during the few weeks each year when their transition dates differ.
Los Angeles to Chicago time conversion table
| Los Angeles (PDT) | Chicago (CDT) | Day |
|---|---|---|
| 12:00 AM | 2:00 AM | same day |
| 6:00 AM | 8:00 AM | same day |
| 7:00 AM | 9:00 AM | same day |
| 8:00 AM | 10:00 AM | same day |
| 9:00 AM | 11:00 AM | same day |
| 12:00 PM | 2:00 PM | same day |
| 3:00 PM | 5:00 PM | same day |
| 5:00 PM | 7:00 PM | same day |
| 6:00 PM | 8:00 PM | same day |
| 9:00 PM | 11:00 PM | same day |
Why people convert Los Angeles to Chicago time
- Scheduling a call from Los Angeles to Chicago: a 10:00 AM start in Los Angeles lands at 12:00 PM in Chicago, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Los Angeles and Chicago are inside the 9-to-5 working day between 9:00 AM and 3:00 PM PDT time (11:00 AM–5:00 PM CDT). That is roughly 6 hours of usable overlap.
- Coordinating a Los Angeles-based team with Chicago contacts: quoting times in the other side's local clock — not your own — removes the single biggest source of missed meetings.
- Always state the zone abbreviation, not just the hour. "3:00 PM PDT" is unambiguous; "3 PM" across a +2h gap is not.
- Block 9:00 AM–3:00 PM PDT as the recurring meeting window if you work primarily from Los Angeles and need Chicago colleagues present.
- Los Angeles: Clocks fall back on Sun, Nov 1, 2026. Re-check this page after that date because the offset changes and so does the +2h gap.
- Chicago: Clocks fall back on Sun, Nov 1, 2026. Any meeting series spanning that date will shift by an hour in local time.
About PST (Pacific Standard Time)
Pacific Standard Time (PST) covers the west coast of North America, including tech hubs like San Francisco and Seattle, and entertainment capital Los Angeles. The Pacific Time Zone is home to Silicon Valley and the world's largest technology companies. During summer, clocks advance to Pacific Daylight Time (PDT, UTC-07:00). PST is also observed in Baja California, Mexico.
About CST (Central Standard Time)
Central Standard Time (CST) covers the central region of North America. It is the second most populous time zone in the US, including major cities like Chicago, Houston, and Dallas. CST is also used in Mexico City and much of Central America including Guatemala, Honduras, El Salvador, and Costa Rica. During summer, most of the US and Canada switch to Central Daylight Time (CDT, UTC-05:00), while Mexico and Central American countries generally remain on CST.
Best time to call between Los Angeles and Chicago
Both Los Angeles and Chicago sit inside the 9 AM – 5 PM working day between 9:00 AM–3:00 PM PDT, which is 11:00 AM–5:00 PM CDT. That gives roughly 6 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Los Angeles and Chicago share 6 hours of working-hours overlap (9:00 AM–3:00 PM PDT), so scheduling a live meeting is straightforward.
Los Angeles is 2 hours ahead of Chicago (PDT UTC-07:00 → CDT UTC-05:00). The shared working window is 9:00 AM–3:00 PM PDT. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
Los Angeles
☀ Currently in DST
Standard: UTC-08:00 · DST: UTC-07:00
Clocks fall back on Sun, Nov 1, 2026
Chicago
☀ Currently in DST
Standard: UTC-06:00 · DST: UTC-05:00
Clocks fall back on Sun, Nov 1, 2026
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between Los Angeles and Chicago?
Los Angeles (PDT, UTC-07:00) is 2 hours ahead of Chicago (CDT, UTC-05:00). The gap is currently +2h.
How do I convert Los Angeles time to Chicago time?
Add +2h to Los Angeles local time. For example, 9:00 AM in Los Angeles is 11:00 AM in Chicago.
What time is it in Chicago right now?
Chicago uses CDT at UTC-05:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +2h offset from Los Angeles.
What is the best time to call Chicago from Los Angeles?
Call between 9:00 AM and 3:00 PM PDT — that maps to 11:00 AM–5:00 PM CDT and keeps both parties inside the working day.
Which is ahead, Los Angeles or Chicago?
Los Angeles is 2 hours ahead of Chicago. When it is 12:00 PM in Los Angeles it is 2:00 PM in Chicago.
Do Los Angeles and Chicago use different time zones?
Los Angeles (USA) uses PDT at UTC-07:00, while Chicago (USA) uses CDT at UTC-05:00. The IANA identifiers are America/Los_Angeles and America/Chicago.
Does daylight saving time affect the Los Angeles–Chicago difference?
Both zones observe DST, so the difference stays at +2h for most of the year and only changes during the weeks when their transition dates do not line up.
Which other cities share Los Angeles's time zone?
PDT also covers Los Angeles, San Francisco, Seattle, Vancouver, San Diego, Portland, Las Vegas, Sacramento and 2 more.
Which countries use PDT, Los Angeles's zone?
PDT is used in United States (Pacific), Canada (British Columbia), Mexico (Baja California).
Is there a day difference between Los Angeles and Chicago?
Not normally. The +2h gap only pushes the date over for late-evening times.
What is the time difference between Los Angeles and Chicago?
Chicago is +2h from Los Angeles.
What timezone is Los Angeles in?
Los Angeles operates on Pacific Time (PST/PDT), 3 hours behind New York. As the entertainment capital, LA time is important for media and tech industries.
What timezone is Chicago in?
Chicago operates on Central Time (CST/CDT), 1 hour behind New York. Home to CME and CBOE, Chicago is a global center for derivatives trading.
What are the business hours in Los Angeles?
Standard business hours in Los Angeles are 9:00 AM - 5:00 PM PST.
What are the business hours in Chicago?
Standard business hours in Chicago are 8:00 AM - 5:00 PM CST.
What is the best time to schedule a call between Los Angeles and Chicago?
The best overlap for a call is when both cities are in business hours. Los Angeles works 9:00 AM - 5:00 PM PST and Chicago works 8:00 AM - 5:00 PM CST (+2h difference). Try scheduling during the overlapping window for maximum convenience.
How do Los Angeles and Chicago compare in size?
Los Angeles has a population of approximately 4 million (metro: 13.2 million), while Chicago has approximately 2.7 million (metro: 9.5 million).
What are the major landmarks in Los Angeles and Chicago?
Los Angeles is known for Hollywood Sign, Santa Monica Pier, Griffith Observatory. Chicago is famous for Willis Tower, Millennium Park, Cloud Gate (The Bean).
Do Los Angeles and Chicago have stock exchanges?
Yes. Los Angeles has the N/A (Uses NYSE/NASDAQ) and Chicago has the CME (Chicago Mercantile Exchange), CBOE. The +2h time difference affects trading hour overlaps between these exchanges.
Which countries use PST (Pacific Standard Time)?
PST is used in United States (Pacific), Canada (British Columbia), Mexico (Baja California).
Does PST observe daylight saving time?
Yes, PST switches to PDT during summer months.
What are some interesting facts about PST?
Silicon Valley and the world's biggest tech companies operate on Pacific Time. The Hollywood film industry runs on PST/PDT.
Which cities are in the CST timezone?
Major cities in the CST timezone include Chicago, Houston, Dallas, San Antonio, Mexico City, Austin, Winnipeg, Memphis.
What is the UTC offset for CST?
Central Standard Time (CST) is at UTC-06:00. During daylight saving time, it shifts to CDT.
What should I know about the CST timezone?
CST covers 20 US states fully or partially. Chicago and Houston are the two largest cities in the Central Time Zone.
When is it midnight in Los Angeles, what time is it in Chicago?
When it is 12:00 AM (midnight) in Los Angeles (PST), it is +2h later in Chicago (CST).
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