NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

Chatroom by domain
우리말 English

http://www.daum.net server time check history

  • 2017-08-09 14:27:49 KST -0.054475
  • 2017-08-09 14:14:27 KST -0.023702
  • 2017-07-29 08:52:05 KST -0.037718
  • 2017-07-28 23:59:22 KST -0.015411
  • 2017-07-28 23:58:14 KST 0.002097
  • 2017-07-28 23:54:50 KST -0.045516
  • 2017-07-21 19:01:41 KST -0.048139
  • 2017-07-20 19:59:11 KST -0.049445
  • 2017-07-20 19:56:30 KST -0.016323
  • 2017-07-10 17:35:49 KST -0.046804
  • Average -0.0335436

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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.