NKO Atomic Clock

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

Chatroom by domain
우리말 English

http://ludistrany.tk server time check history

  • 2021-12-04 11:38:15 KST 0.132608
  • 2021-10-09 23:22:08 KST -2.924304
  • 2021-07-19 15:29:06 KST -2.178728
  • 2021-05-15 03:50:35 KST 0.122886
  • 2021-05-10 00:36:37 KST -3.222528
  • 2021-05-04 23:18:05 KST -3.302903
  • 2021-04-27 11:58:39 KST 0.258586
  • 2021-04-22 15:41:55 KST 0.237092
  • 2021-04-17 17:14:58 KST 0.176197
  • 2021-04-12 12:04:30 KST 0.194130
  • Average -1.0506964

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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.