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://www.idnpos.com server time check history

  • 2022-01-07 01:39:28 KST 0.002501
  • 2022-01-02 15:01:57 KST -0.055283
  • 2021-11-09 07:43:21 KST -1636411403.355100
  • 2021-11-06 14:07:59 KST 0.515802
  • 2021-11-04 12:43:03 KST 0.583724
  • 2021-11-02 02:49:33 KST 0.564369
  • 2021-10-30 18:19:25 KST 0.531921
  • 2021-10-28 20:43:05 KST 0.716031
  • 2021-10-26 21:03:32 KST 0.599437
  • 2021-10-24 06:50:07 KST 0.495041
  • Average -163641139.94016

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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.