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

  • 2021-12-06 22:01:35 KST 0.125426
  • 2021-12-01 12:14:55 KST 0.046378
  • 2021-11-26 02:32:11 KST 0.228000
  • 2021-11-19 17:33:42 KST 0.261240
  • 2021-11-15 13:06:07 KST 0.091963
  • 2021-11-10 07:45:48 KST 0.097185
  • 2021-11-04 06:44:51 KST -0.019827
  • 2021-10-28 11:09:25 KST 0.298459
  • 2021-10-22 17:06:39 KST 0.042448
  • 2021-10-16 13:44:16 KST 0.036835
  • Average 0.1208107

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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.