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://ikkemunandar.blogspot.com/2016/08/build-responsive-website-on-reasonable.html server time check history

  • 2021-07-21 14:48:46 KST 0.159351
  • 2021-06-30 11:51:55 KST 0.109683
  • 2021-06-09 10:25:53 KST 0.136624
  • 2021-05-19 08:52:15 KST 0.047566
  • 2021-04-28 06:06:41 KST 0.380035
  • 2021-04-07 03:50:27 KST 0.101091
  • 2020-02-22 19:05:42 KST -0.007706
  • 2018-11-18 22:10:24 KST 0.042850
  • 2018-11-10 23:53:30 KST -0.009961
  • 2018-05-10 11:52:56 KST 0.042909
  • Average 0.1002442

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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.