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://candtkimball.blogspot.ca server time check history

  • 2021-09-18 11:43:20 KST 0.199982
  • 2021-09-15 09:02:33 KST 0.171983
  • 2021-09-14 11:51:45 KST 0.006134
  • 2021-09-04 18:18:58 KST 0.129164
  • 2021-08-24 12:52:18 KST 0.022381
  • 2021-08-21 12:41:26 KST 0.156698
  • 2021-08-16 00:41:14 KST -0.020598
  • 2021-08-14 19:17:03 KST -0.011675
  • 2020-10-29 23:47:07 KST 0.245074
  • 2020-09-28 09:26:28 KST 0.088516
  • Average 0.0987659

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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.