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://graffitiarts.ga server time check history

  • 2021-04-12 22:33:08 KST 0.238180
  • 2021-04-08 23:31:29 KST 0.222590
  • 2021-04-05 14:35:50 KST 0.215385
  • 2021-04-04 21:03:22 KST 0.287418
  • 2021-04-02 20:22:13 KST 0.195560
  • 2021-04-02 05:52:52 KST 0.165359
  • 2021-03-29 21:01:59 KST 0.175713
  • 2021-03-26 13:01:09 KST 0.257883
  • 2021-03-17 19:04:15 KST 0.212289
  • 2021-03-14 11:40:18 KST 0.245228
  • Average 0.2215605

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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.