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

https://naver.com server time check history

  • 2019-07-18 21:13:26 KST -0.047294
  • 2019-07-12 18:03:06 KST -0.045556
  • 2019-04-26 19:40:22 KST -0.048218
  • 2019-02-15 18:21:45 KST -0.030720
  • 2019-01-29 20:58:56 KST -0.048527
  • 2019-01-29 20:56:14 KST -0.063719
  • 2019-01-29 20:35:36 KST -0.016706
  • 2019-01-13 17:57:38 KST -0.004225
  • 2018-09-05 19:53:41 KST -0.011226
  • 2018-08-26 22:27:42 KST -0.011662
  • Average -0.0327853

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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.