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

  • 2021-10-22 06:26:08 KST 0.257200
  • 2021-10-18 22:40:45 KST 0.211285
  • 2021-10-14 14:42:27 KST 0.046936
  • 2021-10-12 00:38:24 KST 0.026875
  • 2021-10-09 12:26:00 KST 0.142839
  • 2021-10-06 18:14:37 KST -0.055932
  • 2021-10-03 20:33:38 KST 0.163317
  • 2021-09-30 10:57:50 KST 0.204366
  • 2021-09-23 20:13:10 KST 0.122681
  • 2021-09-21 05:03:23 KST 0.144535
  • Average 0.1264102

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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.