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/?url=https://docs.google.com/forms/d/18_8Ipi06-cb1bxuN1ZvbEklp47qfEr6smGLWBkRl3cc/viewform?edit_requested=true server time check history

  • 2023-05-19 00:46:34 KST -0.034332
  • 2023-04-09 19:23:27 KST 0.140587
  • 2023-01-11 17:07:27 KST 0.041368
  • 2023-01-07 22:24:07 KST 0.115504
  • 2022-12-11 10:55:45 KST 0.086065
  • 2022-12-04 15:50:05 KST 0.052632
  • 2022-11-23 14:38:39 KST 0.090894
  • 2022-11-18 02:50:10 KST 0.070836
  • 2022-11-12 07:36:23 KST 0.065812
  • 2022-10-17 19:01:52 KST 0.114850
  • Average 0.0744216

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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.