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

  • 2022-08-06 07:52:01 KST 0.162458
  • 2022-07-29 03:43:30 KST 0.085880
  • 2022-07-20 08:01:07 KST -0.011361
  • 2022-07-12 04:02:29 KST 0.199192
  • 2022-07-03 07:51:32 KST 0.156062
  • 2022-06-25 04:12:40 KST 0.251692
  • 2022-06-16 09:15:41 KST 0.144729
  • 2022-06-08 06:30:47 KST 0.073431
  • 2022-05-30 12:19:27 KST 0.265762
  • 2022-05-21 16:18:19 KST 0.076336
  • Average 0.1404181

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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.