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://app.socar.kr/reserve/select_return_route?utm_source=app server time check history

  • 2018-09-04 10:58:02 KST -0.058509
  • 2018-09-04 07:20:44 KST -0.001958
  • 2018-07-18 04:03:07 KST 0.009268
  • 2018-06-23 13:37:54 KST -0.020368
  • 2018-04-28 23:09:11 KST -0.033363
  • 2018-04-22 21:28:19 KST -0.046704
  • 2018-04-03 03:47:42 KST 0.001862
  • 2018-03-06 15:32:25 KST 0.013157
  • 2018-02-23 18:30:05 KST -0.040919
  • 2018-02-23 18:28:57 KST -0.022332
  • Average -0.0199866

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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.