Accurate Time Clock
High-precision time display powered by requestAnimationFrame. Clock, stopwatch, countdown, and timezone tools -- all updating in real time.
UTC Time
03:04:45.949 UTC
Unix Timestamp (s)
1775703885
ISO 8601
2026-04-09T03:04:45.949Z
Timezone
Coordinated Universal Time (UTC+00:00)
Full Date
Thursday, April 9, 2026
Day / Week of Year
Day 99 / Week 15
World Clock
New York
11:04:45 PM
Wed, Apr 8
London
04:04:45 AM
Thu, Apr 9
Tokyo
12:04:45 PM
Thu, Apr 9
Sydney
01:04:45 PM
Thu, Apr 9
Dubai
07:04:45 AM
Thu, Apr 9
Singapore
11:04:45 AM
Thu, Apr 9
Berlin
05:04:45 AM
Thu, Apr 9
Los Angeles
08:04:45 PM
Wed, Apr 8
This clock renders at approximately 60 frames per second using the browser's requestAnimationFrame API. Each frame reads the system clock via new Date() and performance.now(), which derives its time from your operating system's clock. Your OS clock is typically synchronized via NTP (Network Time Protocol) to atomic clock references, giving you accuracy within a few milliseconds of true UTC.
The stopwatch and countdown use performance.now() for monotonic high-resolution timing unaffected by system clock adjustments.
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