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://safetyweek.ga server time check history

  • 2021-04-24 05:44:20 KST 0.427550
  • 2021-04-19 06:27:22 KST 0.262502
  • 2021-04-14 06:27:16 KST 0.197955
  • 2021-04-10 06:57:06 KST 0.243905
  • 2021-04-06 22:18:01 KST 0.498080
  • 2021-04-03 00:06:30 KST 0.261140
  • 2021-03-30 03:30:44 KST 0.384180
  • 2021-03-26 19:33:45 KST 0.151809
  • 2021-03-21 20:02:11 KST 0.343849
  • 2021-03-16 07:49:23 KST 0.491844
  • Average 0.3262814

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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.