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://stephaniefulke.blogspot.com server time check history

  • 2022-05-21 03:27:26 KST 0.378323
  • 2022-05-15 06:25:40 KST 0.228000
  • 2022-05-09 01:40:01 KST 0.248131
  • 2022-05-02 20:53:26 KST 0.005709
  • 2022-04-26 19:05:35 KST -0.025389
  • 2022-04-20 14:38:00 KST 0.026189
  • 2022-04-14 06:34:54 KST -0.028079
  • 2022-04-07 21:13:44 KST 0.043082
  • 2022-04-01 14:07:25 KST 0.058156
  • 2022-03-26 09:44:33 KST 0.024622
  • Average 0.0958744

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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.