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

  • 2018-09-09 06:42:42 KST -0.105649
  • 2018-05-20 01:19:48 KST 0.461665
  • 2018-05-06 23:37:13 KST 0.062999
  • 2018-05-05 05:25:57 KST 0.014989
  • 2018-04-29 22:52:42 KST 0.052807
  • 2018-04-17 06:02:47 KST -0.058697
  • 2018-04-06 23:28:35 KST 0.018484
  • 2018-04-05 06:29:23 KST -0.034893
  • 2018-03-28 08:05:37 KST -0.039519
  • 2018-03-23 00:08:53 KST -0.006948
  • Average 0.0365238

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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.