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

  • 2021-12-03 04:00:01 KST 0.126873
  • 2021-11-26 04:09:44 KST 0.057824
  • 2021-11-11 08:31:09 KST 0.048957
  • 2021-11-06 06:20:37 KST 0.108099
  • 2021-10-31 19:14:54 KST 0.028104
  • 2021-10-27 01:28:21 KST 0.240997
  • 2021-10-25 07:15:18 KST 0.220960
  • 2021-10-23 18:13:10 KST 0.182086
  • 2021-10-22 06:25:53 KST 0.324028
  • 2021-10-20 18:36:20 KST 0.195887
  • Average 0.1533815

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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.