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://www.naver server time check history

  • 2020-04-02 07:52:25 KST -1.870342
  • 2020-03-30 11:48:54 KST -1.337595
  • 2019-09-12 13:07:25 KST -1.712543
  • 2019-08-16 08:43:26 KST -1.415516
  • 2019-07-25 18:13:11 KST -1.972778
  • 2019-02-26 20:58:59 KST -3.681929
  • 2018-12-22 22:57:43 KST -2.798254
  • 2018-10-26 19:57:37 KST -2.296625
  • 2018-10-26 19:56:13 KST -2.493248
  • Average -2.1754255555556

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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.