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://seowon.seowon.ac.kr/websamp/suga_11b.htm server time check history

  • 2019-05-15 19:12:21 KST 68.646101
  • 2019-05-13 22:26:01 KST 63.145799
  • 2019-02-13 08:59:13 KST 12.630356
  • 2019-02-13 08:54:25 KST 12.750507
  • 2019-02-12 08:57:48 KST 9.167459
  • 2019-02-12 08:49:32 KST 9.718598
  • 2019-02-12 08:19:50 KST 9.572530
  • 2019-02-11 08:54:44 KST 6.068784
  • 2019-02-11 08:53:15 KST 6.177718
  • 2019-02-11 08:49:37 KST 6.583639
  • Average 20.4461491

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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.