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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https://graffitiart.cf server time check history

  • 2021-01-19 05:04:30 KST 0.581590
  • 2021-01-16 05:37:25 KST 0.602484
  • 2021-01-13 10:46:43 KST 0.568612
  • 2021-01-10 16:38:42 KST 0.493622
  • 2021-01-04 10:18:25 KST 0.353401
  • 2021-01-01 16:44:26 KST -1609487067.390200
  • 2020-12-30 00:41:48 KST 0.385586
  • 2020-12-25 14:35:38 KST 0.396118
  • 2020-12-22 23:28:54 KST 0.144824
  • 2020-12-20 10:42:38 KST 0.617093
  • Average -160948706.32469

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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.