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://nilabubi.blogspot.com/ server time check history

  • 2021-12-06 17:14:11 KST 0.075499
  • 2021-11-26 03:54:22 KST 0.195634
  • 2021-11-15 15:19:18 KST 0.198370
  • 2021-11-05 01:56:34 KST 0.436031
  • 2021-10-25 01:43:09 KST 0.242077
  • 2021-10-15 19:40:45 KST 0.055928
  • 2021-10-12 13:04:40 KST -0.012387
  • 2021-10-09 00:26:31 KST 0.202055
  • 2021-10-05 08:31:23 KST 0.227874
  • 2021-10-01 11:41:48 KST 0.178051
  • Average 0.1799132

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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.