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://www.twitch.tv/rainblue37 server time check history

  • 2018-09-25 20:01:59 KST 0.250088
  • 2018-09-24 21:45:36 KST 0.219662
  • 2018-06-23 11:58:46 KST 0.063308
  • 2018-05-17 10:46:10 KST 0.094888
  • 2018-05-03 12:31:39 KST 0.040320
  • 2018-04-21 22:14:29 KST 0.199226
  • 2018-04-07 07:02:15 KST 0.017711
  • 2018-03-30 07:01:44 KST 0.146882
  • 2018-03-26 04:14:47 KST -0.000541
  • 2018-03-17 21:04:11 KST -0.067867
  • Average 0.0963677

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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.