PST to UTC Converter
Convert any time from PST (UTC-8) to UTC (Coordinated Universal Time). Live clocks, DST-aware conversion, and world time zones. Free and instant.
PST to UTC Converter
toolznova.com • Free Calculator
How to Use
Convert PST to UTC in 3 steps.
Enter PST Time
Enter the Pacific Time you want to convert.
Select DST Status
Choose standard (PST) or daylight saving (PDT) mode.
Get UTC Time
Click Convert for UTC, EST, and GMT equivalents.
Why ToolzNova?
Instant
Results in milliseconds.
Accurate
Precise formulas every time.
Private
No data sent anywhere.
Everywhere
Mobile, tablet, desktop.
When to Use PST to UTC?
- Servers & APIs: Server logs and APIs use UTC — convert for debugging.
- International Meetings: UTC is the universal standard for global scheduling.
- Aviation: All flight times are given in UTC (Zulu time).
- Programming: Store timestamps in UTC and convert for display.
- Finance: Global markets use UTC for timestamps.
- Science: All scientific and astronomical events logged in UTC.
Tips & Examples
- PST = UTC-8. To convert: add 8 hours.
- PDT (during DST) = UTC-7. Add 7 hours.
- 9 AM PST = 17:00 UTC. 9 AM PDT = 16:00 UTC.
- Midnight UTC = 4 PM PST (previous day).
- UTC never changes — no daylight saving time.
- ISO 8601 format example: 2024-01-15T17:00:00Z (Z = UTC).
Free PST to UTC Converter Online
ToolzNova's free PST to UTC converter converts Pacific Standard Time to Coordinated Universal Time with live clocks and DST-aware conversion. PST = UTC-8, PDT = UTC-7 during daylight saving.
UTC (Coordinated Universal Time) is the world time standard — it never observes daylight saving time and serves as the reference for all other time zones. PST (Pacific Standard Time) is UTC-8, and PDT is UTC-7 during summer.
PST and UTC Relationship
PST = UTC - 8 hours. Therefore UTC = PST + 8 hours. During Daylight Saving Time (March-November), Pacific Daylight Time (PDT) = UTC-7, so UTC = PDT + 7 hours.