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://firmipboul.cf server time check history

  • 2021-08-25 05:06:25 KST 1.359582
  • 2021-05-09 05:44:38 KST -1.649731
  • 2021-05-02 06:01:36 KST -0.785772
  • 2021-04-27 02:03:48 KST 0.262207
  • 2021-04-22 00:44:54 KST 0.154195
  • 2021-04-17 00:56:09 KST 0.208987
  • 2021-04-12 07:17:26 KST 0.255154
  • 2021-04-08 07:34:19 KST 0.161766
  • 2021-04-04 08:25:22 KST 0.157937
  • 2021-03-31 23:22:35 KST 0.193060
  • Average 0.0317385

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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.