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://datasprawka.ga server time check history

  • 2021-04-24 03:43:57 KST 0.189148
  • 2021-04-19 03:17:18 KST 0.374775
  • 2021-04-14 04:22:39 KST 0.266285
  • 2021-04-10 03:46:18 KST 0.155075
  • 2021-04-04 04:05:07 KST 0.636574
  • 2021-03-31 19:00:19 KST 0.522261
  • 2021-03-28 10:16:29 KST 0.363809
  • 2021-03-25 01:40:48 KST 0.522244
  • 2021-03-20 04:03:36 KST 0.219113
  • 2021-03-16 18:12:10 KST 0.234425
  • Average 0.3483709

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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.