NKO Atomic Clock

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

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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우리말 English

https://cn.hongik.ac.kr/stud/ server time check history

  • 2021-03-02 08:54:12 KST -0.585082
  • 2021-02-23 13:24:12 KST -0.321419
  • 2019-08-26 13:28:26 KST -165.151778
  • 2019-08-26 12:59:14 KST -168.757245
  • 2019-08-26 12:57:57 KST -168.715287
  • 2019-02-22 17:11:32 KST 0.002384
  • 2018-08-24 08:41:23 KST -0.060381
  • 2018-08-24 08:39:42 KST -0.045506
  • 2017-08-24 13:35:58 KST -0.025715
  • Average -55.962225444444

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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.

Information

# 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.