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://spravvkaekb.tk server time check history

  • 2021-01-20 02:00:18 KST 0.176466
  • 2021-01-17 07:26:23 KST 0.316216
  • 2021-01-14 09:21:25 KST 0.239242
  • 2021-01-11 12:59:02 KST 0.211570
  • 2021-01-08 18:25:37 KST 0.162649
  • 2021-01-05 22:08:39 KST 0.318691
  • 2021-01-02 19:45:37 KST 0.182037
  • 2020-12-31 03:33:00 KST 0.366123
  • 2020-12-28 12:08:12 KST 0.153106
  • 2020-12-25 09:54:13 KST 0.221012
  • Average 0.2347112

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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.