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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http://cafe.daum.net/momoland server time check history

  • 2018-01-20 22:57:42 KST -0.002600
  • 2018-01-13 22:52:24 KST -0.064859
  • 2017-08-17 23:54:10 KST -0.026773
  • 2017-06-24 22:59:25 KST -0.030492
  • 2017-06-24 22:56:22 KST -0.045526
  • 2017-06-10 19:51:14 KST -0.015946
  • 2017-06-10 18:22:50 KST -0.034848
  • 2017-06-10 18:20:51 KST -0.050234
  • 2016-11-15 12:00:03 KST -0.045523
  • 2016-11-11 19:52:03 KST -0.051351
  • Average -0.0368152

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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.