NKO Atomic Clock

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

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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http://www.guruanalysys.cf server time check history

  • 2021-04-12 09:54:21 KST 0.226196
  • 2021-04-08 11:04:07 KST 0.130984
  • 2021-04-05 01:43:05 KST 0.133082
  • 2021-04-01 16:49:23 KST 0.215174
  • 2021-03-29 08:26:50 KST 0.201762
  • 2021-03-26 00:51:53 KST 0.181045
  • 2021-03-21 08:27:54 KST 0.203559
  • 2021-03-20 19:10:03 KST 0.242504
  • 2021-03-18 00:19:47 KST 0.228816
  • 2021-03-14 14:12:43 KST 0.168536
  • Average 0.1931658

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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.