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.lysn.com/ko server time check history

  • 2019-12-06 12:28:24 KST 0.025513
  • 2019-12-06 12:23:39 KST -0.033052
  • 2019-12-06 09:08:49 KST 0.002643
  • 2019-11-26 22:24:58 KST 0.041424
  • 2019-08-15 00:17:37 KST -0.007591
  • 2019-08-03 16:35:03 KST -0.004193
  • 2019-08-03 16:33:37 KST 0.035543
  • 2019-08-01 17:48:07 KST 0.051218
  • 2019-07-26 16:50:44 KST 0.031741
  • 2019-07-25 16:48:47 KST 0.039425
  • Average 0.0182671

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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.