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://cloudyskies8.blogspot.com/ server time check history

  • 2022-06-28 16:49:11 KST -0.030768
  • 2022-06-26 19:44:31 KST 0.035119
  • 2022-06-23 22:36:51 KST 0.050408
  • 2022-06-22 20:55:54 KST -0.000165
  • 2022-06-21 18:34:48 KST 0.047804
  • 2022-06-20 17:34:02 KST 0.229543
  • 2022-06-18 13:46:44 KST 0.180226
  • 2022-06-17 12:27:36 KST 0.142915
  • 2022-06-16 11:57:30 KST 0.292589
  • 2022-06-15 07:17:03 KST 0.205613
  • Average 0.1153284

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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.