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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https://soongmoon.riroschool.kr/ server time check history

  • 2021-04-30 15:19:07 KST -38324.999077
  • 2021-04-29 08:05:24 KST -491.464730
  • 2020-04-07 15:27:37 KST -0.048243
  • 2019-10-16 21:00:17 KST -0.005747
  • 2019-09-21 01:48:13 KST -0.033746
  • 2018-08-30 11:53:47 KST 0.019230
  • 2018-08-24 23:26:58 KST -0.039763
  • 2018-06-25 21:14:49 KST -0.409266
  • 2017-10-18 22:59:03 KST 0.001834
  • Average -4312.9977231111

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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.

Information

# 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.