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://www.mathconsumer.ml server time check history

  • 2021-03-03 18:27:00 KST 0.204370
  • 2021-02-28 17:49:50 KST 0.136342
  • 2021-02-25 19:06:18 KST 0.252656
  • 2021-02-17 21:03:33 KST 0.144045
  • 2021-02-14 15:22:38 KST 0.279759
  • 2021-02-09 14:20:11 KST 0.159767
  • 2021-02-06 16:06:15 KST 0.237418
  • 2021-02-03 19:49:54 KST 0.257505
  • 2021-02-01 00:58:31 KST 0.123931
  • 2021-01-29 04:15:34 KST 0.256272
  • Average 0.2052065

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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.