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

http://www.cdg.go.kr/cms_for_cdg/process/res11/list.jsp?year=2017 server time check history

  • 2022-08-30 18:26:40 KST -0.612727
  • 2022-08-30 17:01:44 KST -0.184792
  • 2021-07-15 20:12:52 KST -0.764582
  • 2021-07-09 06:13:33 KST -1.279107
  • 2019-10-25 20:21:07 KST -0.498281
  • 2018-05-20 02:57:54 KST -0.768823
  • 2018-01-01 18:14:49 KST -0.539488
  • 2017-11-22 09:36:03 KST -0.873642
  • 2017-11-09 09:55:03 KST -0.972538
  • Average -0.72155333333333

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Popular checks

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.