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/ server time check history

  • 2021-02-24 00:41:09 KST 0.053228
  • 2021-02-24 00:39:55 KST -0.009795
  • 2021-02-06 15:34:46 KST 0.176651
  • 2021-02-02 05:54:21 KST 0.224007
  • 2021-01-28 16:36:41 KST 0.050274
  • 2021-01-24 08:16:05 KST -0.018120
  • 2021-01-19 23:50:45 KST -0.014264
  • 2021-01-15 12:14:42 KST 0.022430
  • 2021-01-11 04:37:56 KST 0.008278
  • 2021-01-08 02:29:32 KST -0.006076
  • Average 0.0486613

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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.