NKO Atomic Clock

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

Chatroom by domain
우리말 English

https://www.eastarjet.com server time check history

  • 2020-05-02 16:42:24 KST -0.011592
  • 2020-04-30 04:30:15 KST -0.020759
  • 2019-09-26 10:53:54 KST -186.157412
  • 2019-09-25 02:31:58 KST -32.627242
  • 2019-01-10 13:55:20 KST -7.844420
  • 2019-01-10 13:54:16 KST -135.070075
  • 2019-01-10 13:53:04 KST 3.797952
  • 2019-01-10 13:52:01 KST -92.697829
  • 2019-01-10 13:51:00 KST 14.251631
  • 2018-09-02 01:04:40 KST -1.833456
  • Average -43.8213202

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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.