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://club.cyworld.com/ClubV1/Home.cy/50460862 server time check history

  • 2018-03-14 03:13:12 KST 471.812681
  • 2018-03-06 18:25:15 KST 539.573765
  • 2018-02-08 17:54:59 KST 462.839062
  • 2018-02-03 00:04:53 KST 507.515669
  • 2018-01-28 16:45:12 KST 497.778610
  • 2018-01-26 10:12:19 KST 472.860456
  • 2018-01-19 23:52:41 KST 430.786752
  • 2018-01-14 23:53:26 KST 471.270437
  • 2018-01-14 23:12:09 KST 438.015695
  • 2018-01-14 23:11:01 KST 503.998535
  • Average 479.6451662

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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.