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://ofthealready-popularrival.blogspot.com server time check history

  • 2018-07-20 07:53:35 KST 0.127931
  • 2018-05-22 03:02:27 KST 0.229526
  • 2018-05-19 05:57:30 KST 0.274090
  • 2018-05-10 19:59:21 KST -0.035578
  • 2018-05-03 22:18:26 KST 0.029318
  • 2018-04-21 17:26:43 KST -0.027171
  • 2018-04-21 00:42:12 KST 0.182121
  • 2018-04-14 22:01:35 KST -0.022329
  • 2018-04-10 10:26:25 KST -0.040026
  • 2018-04-09 00:54:07 KST -0.055299
  • Average 0.0662583

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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.