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

  • 2018-12-11 20:57:57 KST 17.108623
  • 2018-11-21 23:52:24 KST 13.573786
  • 2018-11-04 18:30:03 KST 10.599268
  • 2018-10-25 19:44:41 KST 8.886203
  • 2018-10-25 02:37:43 KST 8.791410
  • 2018-10-23 19:45:41 KST 8.536070
  • 2018-10-17 19:57:57 KST 7.534606
  • 2018-10-15 00:12:43 KST 7.042825
  • 2018-10-15 00:11:01 KST 7.024239
  • 2018-10-15 00:06:23 KST 7.068302
  • Average 9.6165332

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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.