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

  • 2021-09-28 03:56:44 KST 0.133303
  • 2021-09-27 01:17:34 KST 0.016493
  • 2021-09-24 13:41:33 KST 0.186022
  • 2021-09-23 10:43:18 KST 0.073066
  • 2021-09-22 09:49:42 KST 0.153329
  • 2021-09-21 09:45:51 KST 0.097151
  • 2021-09-20 09:56:32 KST 0.127499
  • 2021-09-19 09:32:29 KST -0.024065
  • 2021-09-18 08:58:10 KST 0.048830
  • 2021-09-17 08:41:24 KST 0.175198
  • Average 0.0986826

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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.