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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http://promotion.wemakeprice.com/promotion/g/100_1114?source=dealsearch server time check history

  • 2018-12-07 19:48:50 KST -0.042650
  • 2018-11-16 16:58:23 KST -0.008365
  • 2018-11-16 15:57:54 KST -0.089289
  • 2018-11-16 09:55:25 KST 0.039023
  • 2018-11-15 13:53:47 KST -0.030302
  • 2018-11-15 09:51:00 KST -0.031324
  • 2018-11-15 00:54:41 KST 0.011749
  • 2018-11-14 22:57:04 KST -0.123333
  • 2018-11-14 21:57:21 KST -0.026200
  • 2018-11-14 20:58:35 KST 0.056887
  • Average -0.0243804

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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.