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

http://nko.kr/?url=littlebitjohnny.blogspot.it server time check history

  • 2020-01-15 21:22:43 KST 0.236132
  • 2020-01-14 16:46:35 KST -0.021016
  • 2020-01-14 08:14:06 KST -0.021882
  • 2020-01-13 14:08:05 KST -0.013383
  • 2019-11-13 08:33:22 KST 0.180283
  • 2019-09-25 16:58:51 KST 0.047649
  • 2019-08-21 05:04:17 KST 0.146844
  • 2019-07-25 13:47:23 KST 0.193584
  • 2019-07-24 09:14:16 KST 0.142184
  • 2019-07-24 00:35:47 KST 0.282483
  • Average 0.1172878

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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.