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://manyofushavecome.blogspot.com/ server time check history

  • 2019-08-14 04:57:59 KST 0.027252
  • 2019-05-01 03:58:59 KST 0.039017
  • 2018-10-18 20:16:39 KST 0.304315
  • 2018-10-17 16:09:39 KST 0.345654
  • 2017-10-15 06:05:48 KST -0.101258
  • 2017-10-10 22:43:54 KST -0.107622
  • 2017-10-05 13:07:43 KST 0.152877
  • 2017-09-21 06:15:03 KST -0.014596
  • Average 0.080704875

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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.