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.coolenjoy.net server time check history

  • 2018-04-16 08:58:45 KST -0.546304
  • 2018-04-12 21:59:47 KST -0.047647
  • 2018-04-12 21:58:43 KST -0.874668
  • 2018-04-12 21:56:58 KST -0.865278
  • 2018-04-12 21:54:20 KST -0.023784
  • 2018-04-12 21:48:04 KST -0.863232
  • 2018-04-12 21:41:27 KST -0.912622
  • 2018-04-12 21:40:26 KST -0.853681
  • 2018-04-12 20:08:18 KST -3.850247
  • 2018-04-12 20:06:28 KST -0.449161
  • Average -0.9286624

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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.