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://mail.naver.com server time check history

  • 2018-11-18 20:58:37 KST -0.031419
  • 2018-11-17 18:58:06 KST -0.010648
  • 2018-11-04 19:57:16 KST -0.026141
  • 2018-11-04 19:56:13 KST -0.048149
  • 2018-10-28 20:54:07 KST 0.014892
  • 2018-10-27 19:55:43 KST -0.001568
  • 2018-10-26 21:52:57 KST 0.010829
  • 2018-10-22 00:33:26 KST -0.011575
  • 2018-10-21 12:01:58 KST -0.035868
  • 2018-10-20 19:59:09 KST -0.065419
  • Average -0.0205066

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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.