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://google.co.kr server time check history

  • 2019-01-18 18:58:07 KST -0.065336
  • 2019-01-18 18:54:15 KST -0.076934
  • 2019-01-18 18:53:06 KST -0.056116
  • 2019-01-16 18:12:53 KST -0.032645
  • 2019-01-13 17:52:43 KST -0.045468
  • 2019-01-04 18:10:57 KST -0.054157
  • 2018-12-20 18:54:30 KST 0.028097
  • 2018-12-07 00:05:08 KST -0.020618
  • 2018-11-30 21:59:07 KST 0.016122
  • 2018-11-30 21:48:02 KST -0.070371
  • Average -0.0377426

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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.