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

  • 2022-04-03 14:44:55 KST 0.057653
  • 2022-03-24 08:53:19 KST -0.079257
  • 2022-03-14 02:54:36 KST -0.026665
  • 2022-01-10 07:22:48 KST 0.166731
  • 2022-01-07 06:20:44 KST 0.091123
  • 2022-01-03 18:50:00 KST 0.173702
  • 2021-12-31 18:56:14 KST 0.098040
  • 2021-12-27 17:07:28 KST 0.103863
  • 2021-12-24 05:03:53 KST 0.013632
  • 2021-12-20 17:50:34 KST 0.118759
  • Average 0.0717581

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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.