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

  • 2022-05-14 20:51:15 KST 0.168180
  • 2022-05-04 13:26:45 KST 0.158220
  • 2022-04-24 06:17:08 KST -0.111783
  • 2022-03-24 03:00:44 KST 0.061887
  • 2022-03-14 02:44:34 KST 0.033877
  • 2022-01-10 06:16:52 KST 0.036026
  • 2022-01-06 15:44:20 KST -0.010220
  • 2022-01-01 03:38:30 KST 0.209790
  • 2021-12-29 08:57:06 KST 0.079529
  • 2021-12-26 16:22:11 KST 0.194858
  • Average 0.0820364

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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.