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://t.co/6p2rGgC8NI server time check history

  • 2020-02-16 18:06:17 KST 0.221134
  • 2019-07-29 06:35:10 KST 0.169824
  • 2018-10-01 00:09:04 KST 0.257094
  • 2018-09-06 22:34:19 KST 0.092470
  • 2018-09-05 04:56:13 KST 0.085359
  • 2018-09-05 00:13:11 KST 0.244269
  • 2018-08-30 15:26:05 KST 0.043326
  • 2018-08-15 05:39:06 KST 0.104147
  • 2018-08-14 01:07:07 KST 0.220820
  • 2018-07-24 21:14:59 KST 0.204269
  • Average 0.1642712

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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.