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://mallusims3.blogspot.com server time check history

  • 2020-06-03 14:39:26 KST -0.096429
  • 2020-02-21 22:54:48 KST 0.009725
  • 2019-12-25 12:12:38 KST 0.241515
  • 2019-12-08 18:11:05 KST 0.056793
  • 2019-08-06 21:15:28 KST -0.019641
  • 2018-07-17 01:11:44 KST 0.112394
  • 2018-06-11 14:59:29 KST -0.047427
  • 2018-06-11 07:51:10 KST -0.013983
  • 2017-07-29 09:16:20 KST 0.042087
  • 2017-07-26 22:46:39 KST -0.032125
  • Average 0.0252909

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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.