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://eyjamasliza.blogspot.com/2016/09/article-getting-basics-right-essential.html server time check history

  • 2021-10-21 04:58:07 KST 0.133323
  • 2021-10-14 16:13:34 KST 0.253511
  • 2021-10-08 23:28:30 KST 0.223056
  • 2021-10-02 00:12:50 KST 0.135017
  • 2021-09-24 21:33:14 KST 0.186366
  • 2021-09-18 19:16:36 KST 0.050460
  • 2021-09-13 01:51:46 KST 0.107357
  • 2021-09-07 18:44:20 KST 0.036388
  • 2021-09-02 11:26:50 KST 0.140112
  • 2021-08-28 02:51:28 KST 0.139487
  • Average 0.1405077

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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.