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

https://www.riversidepages.tk server time check history

  • 2021-04-14 20:46:15 KST 0.352908
  • 2021-04-09 16:27:44 KST 0.478219
  • 2021-04-04 11:21:58 KST 0.653804
  • 2021-03-31 06:52:05 KST 0.357976
  • 2021-03-26 20:02:43 KST 0.239179
  • 2021-03-22 01:11:06 KST 0.591874
  • 2021-03-18 12:52:34 KST 0.107450
  • 2021-03-14 23:54:52 KST 0.362911
  • 2021-03-11 12:42:42 KST 0.185013
  • 2021-03-07 22:26:57 KST 0.456410
  • Average 0.3785744

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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.