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://ikkemunandar.blogspot.com server time check history

  • 2021-04-11 22:16:52 KST 0.020286
  • 2021-04-10 07:01:46 KST 0.107499
  • 2021-04-08 16:33:10 KST 0.169040
  • 2021-04-06 13:16:03 KST 0.067500
  • 2021-04-04 14:50:11 KST 0.099486
  • 2021-04-03 00:27:37 KST -0.008944
  • 2021-03-30 17:03:42 KST 0.233766
  • 2021-03-29 00:34:49 KST 0.140396
  • 2021-03-26 01:06:40 KST 0.002514
  • 2021-03-16 21:29:12 KST 0.049763
  • Average 0.0881306

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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.