NKO Atomic Clock

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

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우리말 English

http://annosims.blogspot.com/ server time check history

  • 2022-05-28 18:38:07 KST 0.204414
  • 2022-05-25 14:03:14 KST 0.171130
  • 2022-05-22 21:21:52 KST 0.165337
  • 2022-05-20 02:30:29 KST 0.070577
  • 2022-05-17 10:50:47 KST -0.004136
  • 2022-05-14 13:18:36 KST 0.132088
  • 2022-05-11 14:22:12 KST 0.035960
  • 2022-05-08 14:11:49 KST 0.160069
  • 2022-05-05 22:12:00 KST 0.059637
  • 2022-05-03 03:07:19 KST 0.120717
  • Average 0.1115793

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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.


# 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.