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://www.q-net.or.kr/man001.do?gSite=Q server time check history

  • 2021-04-18 09:30:33 KST -0.066010
  • 2021-04-13 10:23:42 KST -0.375473
  • 2021-04-13 09:57:27 KST 0.003423
  • 2021-04-13 09:45:15 KST -0.036039
  • 2021-03-31 09:57:58 KST -0.044482
  • 2021-03-31 09:46:50 KST -0.055102
  • 2021-03-30 09:38:18 KST -0.026779
  • 2021-03-30 09:28:21 KST -0.034421
  • 2021-01-25 10:36:25 KST -1611538586.229000
  • 2021-01-25 09:59:42 KST 0.276350
  • Average -161153858.65875

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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.