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://nko.kr/?url=https://docs.google.com/forms/d/18_8Ipi06-cb1bxuN1ZvbEklp47qfEr6smGLWBkRl3cc/viewform?edit_requested=true server time check history

  • 2020-06-06 06:32:19 KST 0.020834
  • 2020-05-12 23:21:18 KST 0.193255
  • 2020-05-06 21:01:49 KST 0.008002
  • 2020-05-01 11:08:43 KST 0.073081
  • 2020-03-13 20:01:35 KST 0.218576
  • 2020-03-13 15:22:39 KST 0.170295
  • 2020-03-13 13:57:45 KST 0.038263
  • 2020-03-12 01:26:56 KST 0.084120
  • 2020-03-08 05:54:03 KST -0.022560
  • 2020-03-07 20:21:04 KST 0.204900
  • Average 0.0988766

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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.