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://micromyaw.blogspot.com/2016/06/does-simple-server-works-on-pc-with.html server time check history

  • 2020-10-18 12:17:07 KST 0.318684
  • 2020-01-11 17:01:25 KST 0.019404
  • 2018-05-19 02:43:11 KST 0.075525
  • 2018-05-18 18:47:15 KST 0.052712
  • 2018-05-12 02:32:08 KST 0.116460
  • 2018-05-04 05:26:20 KST -0.020301
  • 2018-04-30 01:54:46 KST 0.136044
  • 2018-04-28 21:11:42 KST 0.145946
  • 2018-04-27 14:31:20 KST 0.130079
  • 2018-04-18 07:27:14 KST 0.094383
  • Average 0.1068936

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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.