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

  • 2021-11-25 11:38:04 KST 0.244435
  • 2021-11-21 11:14:57 KST 0.126331
  • 2021-11-14 05:23:33 KST 0.056452
  • 2021-11-10 02:56:38 KST 0.110267
  • 2021-11-05 07:11:34 KST 0.132742
  • 2021-10-31 14:50:29 KST 0.149568
  • 2021-10-27 11:02:25 KST 0.183211
  • 2021-10-23 00:16:16 KST 0.216081
  • 2021-10-18 05:56:38 KST -0.040246
  • 2021-10-14 02:14:54 KST 0.202669
  • Average 0.138151

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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.