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

  • 2021-11-26 03:20:11 KST 0.148830
  • 2021-11-20 10:08:07 KST 0.245620
  • 2021-11-11 07:45:44 KST 0.042006
  • 2021-11-06 02:08:41 KST 0.095424
  • 2021-10-31 15:16:19 KST 0.146524
  • 2021-10-26 22:24:32 KST 0.062397
  • 2021-10-25 04:01:04 KST 0.213353
  • 2021-10-23 15:26:19 KST 0.092889
  • 2021-10-22 06:14:36 KST 0.158237
  • 2021-10-20 17:49:33 KST 0.145795
  • Average 0.1351075

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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.