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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http://nko.kr server time check history

  • 2021-05-04 16:39:40 KST 0.176131
  • 2021-02-24 08:41:21 KST -0.001642
  • 2021-02-24 00:00:00 KST 0.001712
  • 2021-01-31 19:37:43 KST 0.150925
  • 2021-01-17 00:49:06 KST 0.004961
  • 2021-01-13 11:51:34 KST 0.227033
  • 2021-01-08 13:22:35 KST -0.005157
  • 2021-01-06 06:30:54 KST -0.048548
  • 2020-12-16 18:37:34 KST -0.002319
  • 2020-12-16 00:09:56 KST -0.025892
  • Average 0.0477204

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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.

Information

# 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.