NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker


Chatroom by domain
우리말 English

https://egosi.hackers.com/ server time check history

  • 2026-11-15 11:00:22 KST -0.016882
  • 2026-09-17 03:53:47 KST 0.001761
  • 2026-09-15 16:04:45 KST -0.191566
  • 2026-08-27 22:55:24 KST -0.002355
  • 2026-08-27 22:53:27 KST -0.010322
  • 2026-04-08 06:14:27 KST -0.071703
  • 2026-04-07 16:46:16 KST -0.014541
  • 2026-03-06 17:56:50 KST -0.003370
  • 2026-03-06 16:43:42 KST -0.048717
  • 2026-02-27 14:41:23 KST -0.063894
  • Average -0.0421589

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Popular checks

We fetch a server clock and let you see

Webservers transmit their time in seconds unit, so without special treatment, the maximum error would be as big as 1 second. NKO Atomic Clock calculates a server time more than ten times in 1 second and seize the moment when the second changes. Thus we can minimize the calculation error as small as 0.1 second. Moreover, delays between our server and a destination server are considered so the accuracy of time increases.

NKO supports the HTTPS protocol and subdomains

Some servers use different servers over protocols or subdomains. You can get a desired result by specifying more details.

Information

# You need to tell us an exact server address. For example, some sites host differently by whether the address begin with WWW or not.

# Even if your computer clock isn't synchronized, NKO always will display correct time.

# If you click a numeric time error in the history view, the clock will use that measurement.

# The results can have quite much error if the destination server is under load balancing. Please refer to a variance in the server time history information.

# A particular service uses its own time clock, different with web servers' clock. in this case, server time guessing is not meaningful.