Use this EST to PST time converter to compare US East Coast and US West Coast time instantly. PST is 3 hours behind EST, so 9:00 AM EST becomes 6:00 AM PST and 5:00 PM EST becomes 2:00 PM PST. The page is useful for business-hours overlap, international calls, remote-team handoffs, webinars, and travel planning, with daylight saving adjustments handled automatically.
Use this EST to PST converter to compare US East Coast and US West Coast time, check the 3 hours gap, and confirm the right slot for calls, handoffs, and deadlines. Good overlap starts around 12:00 PM EST / 9:00 AM PST.
Converting between Eastern Standard Time and Pacific Standard Time means accounting for a 3 hours gap — here's how to do it in under 10 seconds with no sign-up.
Pick the date and time in Eastern Standard Time (UTC -5) that you want to convert. Hit "Now" to load the current EST time instantly, or use "+1h" to step forward and compare.
The equivalent Pacific Standard Time (UTC -8) time appears immediately. Since PST is 3 hours behind of EST, most daytime conversions stay on the same calendar day.
Click "Copy Time" to grab the PST result for your calendar or message. Use "+1d" to check how the conversion shifts across dates — useful when Daylight Saving Time changes the gap.
When someone in United States suggests 12:00 PM EST, that's 9:00 AM PST. This converter shows the overlap so both sides agree on one slot — no back-and-forth.
Late-night EST times can land on a different date in PST 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.
Daylight Saving adjustments can widen or narrow the EST–PST 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.
Product launches, sports matches, and webinars are often announced in EST. Convert the event time to PST 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.
Quick-reference conversion table covering every hour of the day at a glance.
Eastern Standard Time to Pacific Standard Time full day schedule
| Eastern Standard Time | Pacific Standard Time |
|---|---|
| 12:00 AM |
9:00 PM
(previous day)
|
| 1:00 AM |
10:00 PM
(previous day)
|
| 2:00 AM |
11:00 PM
(previous day)
|
| 3:00 AM |
12:00 AM
|
| 4:00 AM |
1:00 AM
|
| 5:00 AM |
2:00 AM
|
| 6:00 AM |
3:00 AM
|
| 7:00 AM |
4:00 AM
|
| 8:00 AM |
5:00 AM
|
| 9:00 AM |
6:00 AM
|
| 10:00 AM |
7:00 AM
|
| 11:00 AM |
8:00 AM
|
| 12:00 PM |
9:00 AM
|
| 1:00 PM |
10:00 AM
|
| 2:00 PM |
11:00 AM
|
| 3:00 PM |
12:00 PM
|
| 4:00 PM |
1:00 PM
|
| 5:00 PM |
2:00 PM
|
| 6:00 PM |
3:00 PM
|
| 7:00 PM |
4:00 PM
|
| 8:00 PM |
5:00 PM
|
| 9:00 PM |
6:00 PM
|
| 10:00 PM |
7:00 PM
|
| 11:00 PM |
8:00 PM
|
Three-hour difference. EST is 3 h ahead of PST year-round. The core domestic US corporate meeting spread: 12 PM ET / 9 AM PT is the "both-coasts wake-up" slot; 5 PM ET / 2 PM PT is the "both-coasts happy-hour" slot. Financial industries run on ET (Wall Street); SaaS / venture on PT (Silicon Valley) — cross-coast board calls universally anchor to ET.
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.
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.
Time gap: PST is 3.0 hours behind EST (standard-time offsets — daylight-saving flips shift this by an hour twice a year in most northern-hemisphere zones).
EST to PST 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 EST becomes 6:00 AM PST and 2:00 PM EST becomes 11:00 AM PST.
This matters when teams in New York and Los Angeles 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.
Quick answers about daylight saving time, date changes, business-hour overlap, and the most common scheduling questions between Eastern Standard Time and Pacific Standard Time.
Explore more EST conversions for major business and travel corridors. Each page includes a 24-hour chart, time difference summary, and meeting overlap guidance.
Find the time difference from any major zone into Pacific Standard Time. Use these pages when scheduling with United States from a different region.
