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PST to EST Time Converter

Use this PST to EST time converter to compare US West Coast and US East Coast time instantly. EST is 3 hours ahead of PST, so 9:00 AM PST becomes 12:00 PM EST and 5:00 PM PST becomes 8:00 PM EST. The page is useful for business-hours overlap, international calls, remote-team handoffs, webinars, and travel planning, with daylight saving adjustments handled automatically.

PST Pacific Standard Time
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EST Eastern Standard Time
...
Select a time to convert

PST to EST Quick Facts

Use this PST to EST converter to compare US West Coast and US East Coast time, check the 3 hours gap, and confirm the right slot for calls, handoffs, and deadlines. Good overlap starts around 9:00 AM PST / 12:00 PM EST.

Time Difference
Eastern Standard Time is 3 hours ahead of Pacific Standard Time
Useful when deadlines, handoffs, or calls cross workday boundaries.
Best Call Window
Best overlap starts around 9:00 AM PST and 12:00 PM EST.
Common Use Cases
Useful for remote teams, customer support windows, travel planning, webinars, and same-day deadline handoffs.

How to Convert PST to EST

Converting between Pacific Standard Time and Eastern Standard Time means accounting for a 3 hours gap — here's how to do it in under 10 seconds with no sign-up.

Enter Your PST Time

Pick the date and time in Pacific Standard Time (UTC -8) that you want to convert. Hit "Now" to load the current PST time instantly, or use "+1h" to step forward and compare.

Read the EST Result

The equivalent Eastern Standard Time (UTC -5) time appears immediately. Since EST is 3 hours ahead of PST, most daytime conversions stay on the same calendar day.

Copy or Fine-Tune

Click "Copy Time" to grab the EST result for your calendar or message. Use "+1d" to check how the conversion shifts across dates — useful when Daylight Saving Time changes the gap.

Why Choose Our PST to EST Converter

Align PST–EST Meetings Instantly

When someone in United States suggests 9:00 AM PST, that's 12:00 PM EST. This converter shows the overlap so both sides agree on one slot — no back-and-forth.

Spot Date-Line Shifts at a Glance

Late-night PST times can land on a different date in EST because of the 3 hours offset. The converter labels "next day" or "previous day" next to the result so you never send a message a day early or miss a deadline.

Handles DST Transitions Automatically

Daylight Saving adjustments can widen or narrow the PST–EST gap by an hour. During transition weeks many people get it wrong. This converter pulls the current UTC offsets automatically, so the result is right even on the changeover day.

Never Miss a PST-Timed Event

Product launches, sports matches, and webinars are often announced in PST. Convert the event time to EST so you know exactly when to tune in — with a 3 hours difference, a morning event in United States falls during work hours in United States.

PST to EST Time Conversion Chart

Quick-reference conversion table covering every hour of the day at a glance.

Complete 24-Hour Conversion

Pacific Standard Time to Eastern Standard Time full day schedule

12:00 AM
PST
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3:00 AM
EST
1:00 AM
PST
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4:00 AM
EST
2:00 AM
PST
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5:00 AM
EST
3:00 AM
PST
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6:00 AM
EST
4:00 AM
PST
→
7:00 AM
EST
5:00 AM
PST
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8:00 AM
EST
6:00 AM
PST
→
9:00 AM
EST
7:00 AM
PST
→
10:00 AM
EST
8:00 AM
PST
→
11:00 AM
EST
9:00 AM
PST
→
12:00 PM
EST
10:00 AM
PST
→
1:00 PM
EST
11:00 AM
PST
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2:00 PM
EST
12:00 PM
PST
→
3:00 PM
EST
1:00 PM
PST
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4:00 PM
EST
2:00 PM
PST
→
5:00 PM
EST
3:00 PM
PST
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6:00 PM
EST
4:00 PM
PST
→
7:00 PM
EST
5:00 PM
PST
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8:00 PM
EST
6:00 PM
PST
→
9:00 PM
EST
7:00 PM
PST
→
10:00 PM
EST
8:00 PM
PST
→
11:00 PM
EST
9:00 PM
PST
→
12:00 AM
EST
(next day)
10:00 PM
PST
→
1:00 AM
EST
(next day)
11:00 PM
PST
→
2:00 AM
EST
(next day)
The two zones in context

PST vs EST — cities and working rhythm

PST — Pacific Standard Time
Primary cities: Los Angeles, San Francisco, Seattle, Vancouver, San Diego

US West Coast — home of Silicon Valley, LA entertainment, and the SaaS / VC ecosystem. Business hours 9 AM – 6 PM PT. Startup / tech culture stretches later than East Coast: it's common for calendar invites from West Coast product teams to run through 8 PM PT.

EST — Eastern Standard Time
Primary cities: New York, Toronto, Miami, Atlanta, Washington DC

US East Coast — the reference clock for US business, Wall Street, US law and consulting firms, most Fortune 500 HQ. Business hours 9 AM – 6 PM ET. Note: EST is the winter offset (UTC-5); EDT (UTC-4) is the summer offset — "ET" is the year-round non-committal way to refer to this zone in scheduling apps.

Time gap: EST is 3.0 hours ahead of PST (standard-time offsets — daylight-saving flips shift this by an hour twice a year in most northern-hemisphere zones).

PST to EST Time Difference, Business Hours, and DST

PST to EST is one of the more useful timezone conversions for calls, deadlines, and travel planning. The current gap is 3 hours, which means 9:00 AM PST becomes 12:00 PM EST and 2:00 PM PST becomes 5:00 PM EST.

This matters when teams in Los Angeles and New York need to align business hours, webinars, or customer-support coverage. Use the chart on this page when you want the exact conversion for today instead of relying on manual offset math.

Daylight saving changes can also shift the gap during the year, so a converter is safer than memorizing a fixed difference. That is especially important for recurring meetings and date-sensitive handoffs.

PST to EST FAQ

Quick answers about daylight saving time, date changes, business-hour overlap, and the most common scheduling questions between Pacific Standard Time and Eastern Standard Time.

What is the time difference between PST and EST?

EST is 3 hours ahead of PST. PST is UTC −8:00 and EST is UTC −5:00 relative to UTC. Yes, both observe daylight saving time. Because they're both on the same DST cadence (Northern Hemisphere spring-forward in March, fall-back in October/November), the PST↔EST gap stays roughly constant year-round.

When can PST and EST have business-hour overlap?

Aim for 09:00–14:00 PST, which is 12:00–17:00 EST. Both sides stay inside standard business hours.

Does PST or EST observe daylight saving time?

Yes, both observe daylight saving time. Because they're both on the same DST cadence (Northern Hemisphere spring-forward in March, fall-back in October/November), the PST↔EST gap stays roughly constant year-round.

How do I quickly convert PST to EST?

To convert PST to EST, add 3 hours to the PST time. Example: if it's 10:00 AM PST, it's 13:00 EST that day. The live converter at the top of this page handles DST automatically.

Why do I need to convert PST to EST so often?

PST↔EST is the most-searched US timezone pair because the country's two largest economic regions sit at opposite ends of a 3-hour gap. Tech (West Coast), finance (East Coast), media, and cross-coast remote teams all coordinate across this boundary daily.

What's the best time to schedule a coast-to-coast call?

The classic compromise window is 12:00-3:00 PM ET (9:00 AM-12:00 PM PT). The East Coast can still take a lunch, the West Coast is in morning focus mode, and both sides have momentum. Avoid 9 AM ET (6 AM PT) unless the West Coast is genuinely early-rising.

Are PST/EST the same dates as PDT/EDT?

Yes. US DST is federally synchronized: both PST→PDT and EST→EDT happen on the second Sunday in March at 2 AM local time, and PDT→PST and EDT→EST happen on the first Sunday in November. The 3-hour gap between coasts never changes.

Popular PST Time Converters

Explore more PST conversions for major business and travel corridors. Each page includes a 24-hour chart, time difference summary, and meeting overlap guidance.

Convert Other Time Zones to EST

Find the time difference from any major zone into Eastern Standard Time. Use these pages when scheduling with United States from a different region.

🇺🇸 Swap direction — EST to PST Converter