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://wseadresa.tk server time check history

  • 2020-11-23 10:25:00 KST 0.395692
  • 2020-11-22 18:05:22 KST 0.307557
  • 2020-11-22 03:57:20 KST 0.317641
  • 2020-11-21 13:42:37 KST 0.385025
  • 2020-11-20 21:54:29 KST 0.394421
  • 2020-11-20 04:56:27 KST 0.438914
  • 2020-11-18 21:07:27 KST 0.302534
  • 2020-11-18 05:04:39 KST 0.434984
  • 2020-11-15 14:01:18 KST 0.566027
  • 2020-11-14 22:33:12 KST 0.350515
  • Average 0.389331

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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.