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://19miracles.blogspot.com/2016/10/oss-client-71-setup-download.html server time check history

  • 2020-05-19 18:17:29 KST 0.177414
  • 2019-10-22 14:29:40 KST 0.061869
  • 2018-07-31 17:12:58 KST 0.084788
  • 2018-05-15 13:44:56 KST 0.246550
  • 2018-05-04 09:09:13 KST -0.053672
  • 2018-05-02 05:29:04 KST 0.144299
  • 2018-05-02 01:48:54 KST 0.217897
  • 2018-04-25 01:32:37 KST 0.108491
  • 2018-04-21 21:12:33 KST 0.070677
  • 2018-04-05 04:24:36 KST 0.061525
  • Average 0.1119838

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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.