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
Chatroom by domain
우리말 English

http://space.yonsei.ac.kr server time check history

  • 2019-07-23 23:59:13 KST -0.485126
  • 2019-07-15 23:57:26 KST -0.370387
  • 2019-07-01 23:44:05 KST -0.709796
  • 2019-06-23 23:59:20 KST -0.762054
  • 2019-06-20 23:42:30 KST -0.387956
  • 2019-06-16 23:55:27 KST 0.419270
  • 2019-06-16 23:53:24 KST -0.239129
  • 2019-06-11 01:42:45 KST 0.565162
  • 2019-06-10 23:58:45 KST 0.598882
  • 2019-02-21 23:48:49 KST -0.891052
  • Average -0.2262186

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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.