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

  • 2022-01-08 22:41:04 KST 0.163548
  • 2022-01-01 20:55:44 KST 0.040966
  • 2021-12-29 07:48:57 KST 0.081312
  • 2021-12-23 12:41:09 KST 0.234672
  • 2021-12-20 01:59:29 KST 0.180288
  • 2021-12-16 09:58:16 KST 0.028067
  • 2021-12-12 20:46:36 KST 0.093778
  • 2021-12-10 02:15:39 KST 0.037408
  • 2021-12-07 07:43:36 KST 0.096041
  • 2021-12-04 02:48:21 KST 0.165845
  • Average 0.1121925

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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.