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://signup.ibighit.com server time check history

  • 2019-03-07 17:07:53 KST 26.651700
  • 2019-02-18 13:42:12 KST 20.922742
  • 2019-01-06 21:58:52 KST 6.435863
  • 2019-01-06 21:56:20 KST 6.439299
  • 2019-01-06 21:53:46 KST 6.423872
  • 2019-01-03 19:59:25 KST 5.391951
  • 2019-01-03 19:49:59 KST 0.962229
  • 2019-01-03 19:24:06 KST -0.226060
  • 2019-01-03 19:03:46 KST -0.558343
  • 2019-01-03 19:01:07 KST -0.695899
  • Average 7.1747354

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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.