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://naver.me server time check history

  • 2018-09-04 14:22:21 KST -0.048164
  • 2018-09-04 14:01:15 KST -0.020196
  • 2018-09-04 13:54:33 KST -0.070478
  • 2018-08-11 03:46:46 KST -0.074352
  • 2018-07-23 18:45:12 KST 0.002360
  • 2018-07-12 00:42:32 KST -0.060674
  • 2018-07-08 00:53:28 KST -0.064793
  • 2018-07-07 22:28:22 KST -0.037138
  • 2018-07-07 21:57:23 KST -0.053853
  • 2018-07-07 21:54:07 KST -0.023819
  • Average -0.0451107

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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.