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

  • 2018-11-18 22:23:54 KST -0.026145
  • 2018-11-16 19:36:38 KST -0.038815
  • 2018-11-08 20:41:26 KST -0.036850
  • 2018-11-08 16:55:18 KST -0.016876
  • 2018-11-04 11:19:13 KST 0.017204
  • 2018-11-01 18:57:19 KST -0.024212
  • 2018-11-01 18:53:49 KST -0.055104
  • 2018-11-01 18:52:04 KST -0.067517
  • 2018-10-30 09:15:09 KST 0.006822
  • 2018-10-30 09:09:12 KST -0.027599
  • Average -0.0269092

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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.