PST to CDT
+3hPST
PSTSOURCECDT
CDTGreen rows indicate typical business hours (9 AM - 5 PM)
PST and CDT on the World Map
The map below highlights the PST (Pacific Standard Time) and CDT (Central Daylight 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.
CDT – Central Daylight Time
UTC-05:00Central Daylight Time (CDT) is the daylight saving offset in the Central Time Zone, 5 hours behind UTC.
- •CDT is the same offset as EST (UTC-05:00), which can cause confusion.
- •CDT runs from the second Sunday in March to the first Sunday in November.
Understanding the +3h Gap: PST vs CDT
PST runs on Pacific Standard Time (PST) at UTC-08:00. CDT runs on Central Daylight Time (CDT) at UTC-05:00. That puts PST 3 hours ahead of CDT — a difference of +3h at the current offsets.
In practice, when it is 9:00 AM in PST it is 12:00 PM in CDT. Midnight in PST is 3:00 AM in CDT. Neither zone observes daylight saving time, so the offset between them stays constant all year.
PST to CDT time conversion table
| PST (PST) | CDT (CDT) | Day |
|---|---|---|
| 12:00 AM | 3:00 AM | same day |
| 6:00 AM | 9:00 AM | same day |
| 7:00 AM | 10:00 AM | same day |
| 8:00 AM | 11:00 AM | same day |
| 9:00 AM | 12:00 PM | same day |
| 12:00 PM | 3:00 PM | same day |
| 3:00 PM | 6:00 PM | same day |
| 5:00 PM | 8:00 PM | same day |
| 6:00 PM | 9:00 PM | same day |
| 9:00 PM | 12:00 AM | next day |
Why people convert PST to CDT time
- Scheduling a call from PST to CDT: a 10:00 AM start in PST lands at 1:00 PM in CDT, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both PST and CDT are inside the 9-to-5 working day between 9:00 AM and 2:00 PM PST time (12:00 PM–5:00 PM CDT). That is roughly 5 hours of usable overlap.
- Coordinating a PST-based team with CDT 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 PST" is unambiguous; "3 PM" across a +3h gap is not.
- Block 9:00 AM–2:00 PM PST as the recurring meeting window if you work primarily from PST and need CDT colleagues present.
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 CDT (Central Daylight Time)
Central Daylight Time (CDT) is observed during summer months in the US and Canadian portions of the Central Time Zone. Clocks are moved forward by one hour, aligning with Eastern Standard Time (EST). Most of Mexico and Central America do not observe CDT, staying on CST year-round.
Best time to call between PST and CDT
Both PST and CDT sit inside the 9 AM – 5 PM working day between 9:00 AM–2:00 PM PST, which is 12:00 PM–5:00 PM CDT. That gives roughly 5 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
PST and CDT share 5 hours of working-hours overlap (9:00 AM–2:00 PM PST), so scheduling a live meeting is straightforward.
PST is 3 hours ahead of CDT (PST UTC-08:00 → CDT UTC-05:00). The shared working window is 9:00 AM–2:00 PM PST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
PST
☀ Currently in DST
Standard: UTC-08:00 · DST: UTC-07:00
Clocks fall back on Sun, Nov 1, 2026
CDT
☀ 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 PST and CDT?
PST (PST, UTC-08:00) is 3 hours ahead of CDT (CDT, UTC-05:00). The gap is currently +3h.
How do I convert PST time to CDT time?
Add +3h to PST local time. For example, 9:00 AM in PST is 12:00 PM in CDT.
What time is it in CDT right now?
CDT 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 +3h offset from PST.
What is the best time to call CDT from PST?
Call between 9:00 AM and 2:00 PM PST — that maps to 12:00 PM–5:00 PM CDT and keeps both parties inside the working day.
Which is ahead, PST or CDT?
PST is 3 hours ahead of CDT. When it is 12:00 PM in PST it is 3:00 PM in CDT.
Does daylight saving time affect the PST–CDT difference?
Neither zone observes daylight saving time, so the +3h offset between PST and CDT is fixed all year.
Which other cities share PST's time zone?
PST also covers Los Angeles, San Francisco, Seattle, Vancouver, San Diego, Portland, Las Vegas, Sacramento and 2 more.
Which countries use PST, PST's zone?
PST is used in United States (Pacific), Canada (British Columbia), Mexico (Baja California).
Is there a day difference between PST and CDT?
Not normally. The +3h gap only pushes the date over for late-evening times.
What is the time difference between PST and CDT?
CDT is +3h from PST.
What timezone is PST in?
PST operates on its local timezone.
What timezone is CDT in?
CDT operates on its local timezone.
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 CDT timezone?
Major cities in the CDT timezone include Chicago, Houston, Dallas, Austin, Winnipeg, Nashville.
What is the UTC offset for CDT?
Central Daylight Time (CDT) is at UTC-05:00. During daylight saving time, it shifts to CST.
What should I know about the CDT timezone?
CDT is the same offset as EST (UTC-05:00), which can cause confusion. CDT runs from the second Sunday in March to the first Sunday in November.
When is it midnight in PST, what time is it in CDT?
When it is 12:00 AM (midnight) in PST (PST), it is +3h later in CDT (CDT).
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See every conversion from PST →·See every conversion from CDT →