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

  • 2022-09-26 13:00:48 KST 0.144002
  • 2022-09-25 12:44:55 KST 0.020651
  • 2022-09-23 17:37:31 KST -0.027295
  • 2022-09-21 10:50:57 KST 0.024926
  • 2022-09-17 01:38:48 KST 0.158248
  • 2022-09-14 19:31:53 KST 0.009471
  • 2022-09-12 13:22:40 KST 0.047349
  • 2022-09-10 06:41:30 KST 0.371642
  • 2022-09-08 00:00:26 KST 0.133010
  • 2022-09-05 18:49:00 KST 0.020814
  • Average 0.0902818

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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.