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://hana server time check history

  • 2021-10-11 00:42:45 KST -3.660502
  • 2021-06-18 16:45:37 KST -4.627807
  • 2021-06-18 13:14:22 KST -3.919190
  • 2020-05-23 22:13:22 KST -2.183110
  • 2020-01-15 17:36:22 KST -1.783118
  • 2019-08-04 15:18:30 KST -1.900822
  • 2019-08-03 23:53:00 KST -4.669536
  • 2019-07-03 13:40:16 KST -1.346395
  • 2018-12-07 20:02:43 KST -4.507990
  • 2018-12-07 19:58:30 KST -4.690881
  • Average -3.3289351

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Popular checks

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.