NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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우리말 English

https://sugang.kduniv.ac.kr/common/login.do?method=login server time check history

  • 2023-10-04 11:08:01 KST 1343.307441
  • 2023-10-04 10:51:04 KST 1343.334862
  • 2023-09-22 14:53:34 KST 1331.729780
  • 2023-09-22 13:51:23 KST 1331.693968
  • 2023-09-19 02:11:26 KST 1328.290967
  • 2023-09-19 01:41:26 KST 1328.235982
  • 2023-08-23 15:37:19 KST 1302.292262
  • 2023-08-23 11:59:51 KST 1302.135869
  • 2023-08-12 09:11:52 KST 1291.327846
  • 2023-08-12 04:52:23 KST 1291.177623
  • Average 1319.35266

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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.