Convert UTC to PST Right Now

To convert from UTC to PST, subtract 8 hours. UTC is UTC+0 and PST is UTC-8. The difference is 8 hours.

Understanding the UTC to PST Offset

UTC (Coordinated Universal Time) has a UTC offset of UTC+0. PST (Pacific Standard Time) has a UTC offset of UTC-8. The net difference between these two zones is 8 hours. When it is noon in UTC, it is 4:00 AM in PST.

Daylight saving time note: UTC does not observe DST. PST observes DST (becomes PDT, UTC-7). During DST periods, the offset between these zones may change by 1 hour. The table below shows standard time offsets.

The IANA timezone identifiers for these zones are UTC (UTC) and America/Los_Angeles (PST). These identifiers are used by programming languages and operating systems to handle timezone conversions correctly, including automatic DST adjustments.

UTC to PST Conversion Table

UTCPST
12:00 AM UTC4:00 PM (-1 day) PST
3:00 AM UTC7:00 PM (-1 day) PST
6:00 AM UTC10:00 PM (-1 day) PST
8:00 AM UTC12:00 AM PST
9:00 AM UTC1:00 AM PST
10:00 AM UTC2:00 AM PST
12:00 PM UTC4:00 AM PST
2:00 PM UTC6:00 AM PST
3:00 PM UTC7:00 AM PST
5:00 PM UTC9:00 AM PST
6:00 PM UTC10:00 AM PST
8:00 PM UTC12:00 PM PST
9:00 PM UTC1:00 PM PST
11:00 PM UTC3:00 PM PST

Code Examples

Python

from datetime import datetime
from zoneinfo import ZoneInfo

# Current time in UTC
now_from = datetime.now(ZoneInfo("UTC"))
# Convert to PST
now_to = now_from.astimezone(ZoneInfo("America/Los_Angeles"))
print(f"UTC: {now_from.strftime('%I:%M %p')}")
print(f"PST: {now_to.strftime('%I:%M %p')}")

JavaScript

// Convert current time from UTC to PST
const now = new Date();
const from = now.toLocaleString("en-US", { timeZone: "UTC" });
const to = now.toLocaleString("en-US", { timeZone: "America/Los_Angeles" });
console.log("UTC:", from);
console.log("PST:", to);

Go

package main

import (
    "fmt"
    "time"
)

func main() {
    fromLoc, _ := time.LoadLocation("UTC")
    toLoc, _ := time.LoadLocation("America/Los_Angeles")
    now := time.Now().In(fromLoc)
    converted := now.In(toLoc)
    fmt.Printf("UTC: %s\n", now.Format("3:04 PM"))
    fmt.Printf("PST: %s\n", converted.Format("3:04 PM"))
}

Frequently Asked Questions

What is the time difference between UTC and PST?

UTC (Coordinated Universal Time) is UTC+0 and PST (Pacific Standard Time) is UTC-8. The standard time difference is 8 hours.

Does daylight saving time affect the UTC to PST conversion?

No, UTC does not observe DST. PST observes DST and shifts to PDT (UTC-7) during summer months. Always use IANA timezone identifiers in code to automatically handle these transitions.

What are the best overlap hours for UTC and PST meetings?

For scheduling meetings between UTC and PST, look for hours when both zones are in typical business hours (9 AM to 5 PM). When it is 9:00 AM in UTC, it is 1:00 AM in PST. When it is 5:00 PM in UTC, it is 9:00 AM in PST. The best overlap window depends on the specific zones and whether DST is active.

Try the full Timezone Converter for any time and zone pair.

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