NKO Atomic Clock

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

Chatroom by domain
우리말 English

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

  • 2023-08-30 14:16:09 KST 0.228866
  • 2022-09-23 23:41:28 KST 0.079606
  • 2022-06-29 22:38:05 KST 0.229990
  • 2021-12-04 07:47:31 KST 0.109542
  • 2021-10-06 04:46:05 KST 0.227799
  • 2021-10-03 01:58:39 KST 0.161928
  • 2021-09-30 17:31:06 KST 0.051702
  • 2021-09-28 08:46:33 KST 0.310291
  • 2021-09-26 03:23:03 KST 0.085850
  • 2021-09-24 00:21:57 KST 0.242413
  • Average 0.1727987

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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.