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://btsofficialshop.com server time check history

  • 2020-09-16 12:27:03 KST -0.330501
  • 2020-02-08 00:21:12 KST -0.169152
  • 2018-05-03 22:14:45 KST -2.742280
  • 2018-04-29 02:23:06 KST -2.907741
  • 2018-04-21 22:18:53 KST -0.616736
  • 2018-04-15 00:49:01 KST -3.809562
  • 2018-03-30 04:36:58 KST -4.048357
  • 2018-03-16 02:47:23 KST -4.948241
  • 2018-03-06 16:41:00 KST -0.363193
  • 2018-03-03 13:48:43 KST -2.320625
  • Average -2.2256388

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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.