NKO Atomic Clock

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

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우리말 English

https://ikkemunandar.blogspot.com/2016/10/nova-n4.html server time check history

  • 2022-06-23 14:50:44 KST 0.024439
  • 2021-06-04 04:22:27 KST 0.261949
  • 2019-12-11 01:36:03 KST 0.047229
  • 2019-05-18 20:34:47 KST 0.075914
  • 2019-05-18 20:32:23 KST 0.061784
  • 2018-08-19 17:37:12 KST 0.370846
  • 2018-05-20 02:36:19 KST 0.054243
  • 2018-05-17 11:19:09 KST 0.092703
  • 2018-05-09 22:53:55 KST 0.052853
  • 2018-05-03 13:45:17 KST 0.128943
  • Average 0.1170903

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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.