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.musinsa.com/ server time check history

  • 2018-12-27 07:03:55 KST -0.073884
  • 2018-07-27 22:55:24 KST -0.027089
  • 2018-05-20 08:24:13 KST -0.047692
  • 2018-01-19 17:05:03 KST -0.039914
  • 2017-07-29 13:57:33 KST -0.030625
  • 2017-02-17 08:51:17 KST -0.068464
  • 2017-02-15 08:51:23 KST -0.054789
  • 2016-09-23 11:29:12 KST 0.000141
  • 2016-08-08 08:59:52 KST -0.033853
  • 2016-02-06 13:08:07 KST -0.025984
  • Average -0.0402153

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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.