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://eng.dangi.co.kr/promotion/legend_teaser server time check history

  • 2018-02-23 02:31:31 KST -0.035613
  • 2018-02-18 20:44:51 KST -0.289749
  • 2018-02-13 11:08:58 KST -0.008780
  • 2018-02-03 20:09:33 KST -0.067599
  • 2018-01-29 00:46:55 KST 0.008131
  • 2018-01-19 21:58:53 KST -0.060487
  • 2017-12-29 22:19:06 KST 0.001490
  • 2017-12-29 21:51:08 KST -0.026676
  • Average -0.059910375

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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.