NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker

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우리말 English

http://jebizivi.blogspot.com/ server time check history

  • 2021-11-26 03:59:02 KST 0.165144
  • 2021-11-15 18:55:29 KST 0.010216
  • 2021-11-05 09:04:47 KST 0.180547
  • 2021-10-29 09:57:12 KST 0.013140
  • 2021-10-23 02:28:13 KST 0.374230
  • 2021-10-16 11:14:02 KST -0.050597
  • 2021-10-10 17:31:25 KST 0.047481
  • 2021-10-03 20:25:00 KST 0.192394
  • 2021-09-26 12:50:20 KST 0.104094
  • 2021-09-20 09:10:39 KST 0.090427
  • Average 0.1127076

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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.


# 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.