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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우리말 English

http://sgiaman.blogspot.it server time check history

  • 2018-07-14 06:12:17 KST 0.134721
  • 2018-07-14 06:06:38 KST 0.136535
  • 2017-10-28 08:13:51 KST -0.057823
  • 2017-10-20 20:39:15 KST -0.032328
  • 2017-10-15 08:20:01 KST 0.012230
  • 2017-10-10 04:46:58 KST 0.088206
  • 2017-10-02 15:04:21 KST -0.032887
  • 2017-09-23 11:19:52 KST -0.118654
  • 2017-09-12 08:57:01 KST 0.067154
  • Average 0.021906

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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.