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://sgiaman.blogspot.it server time check history

  • 2022-08-10 20:41:29 KST 0.038553
  • 2022-08-07 23:53:35 KST 0.162378
  • 2022-08-06 08:42:54 KST -0.031889
  • 2022-08-01 23:08:08 KST 0.040264
  • 2022-07-28 12:51:07 KST 0.023804
  • 2022-07-19 15:49:33 KST 0.203211
  • 2022-07-13 19:11:26 KST 0.047641
  • 2022-07-08 02:46:22 KST 0.055427
  • 2022-07-03 14:34:34 KST 0.172186
  • 2022-06-29 01:33:26 KST 0.307887
  • Average 0.1019462

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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.