NKO Atomic Clock

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

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우리말 English

http://jobateko.blogspot.com/ server time check history

  • 2021-12-07 03:41:07 KST 0.056510
  • 2021-12-04 07:47:16 KST 0.200309
  • 2021-12-04 06:14:27 KST 0.264526
  • 2021-11-28 20:58:07 KST 0.192005
  • 2021-11-26 00:52:40 KST 0.100174
  • 2021-11-23 04:47:42 KST 0.183448
  • 2021-11-17 03:39:36 KST 0.108201
  • 2021-11-13 07:44:07 KST 0.070086
  • 2021-11-10 15:40:41 KST 0.054373
  • 2021-11-07 13:15:06 KST 0.099329
  • Average 0.1328961

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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.