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://adgo.kr/ server time check history

  • 2022-01-08 04:25:28 KST -0.718372
  • 2021-12-31 13:52:46 KST -1640926373.491800
  • 2021-12-26 06:36:34 KST -0.427330
  • 2021-12-20 23:09:33 KST -0.765255
  • 2021-12-16 20:49:34 KST -0.982093
  • 2021-12-12 17:39:21 KST -0.094637
  • 2021-12-08 15:13:45 KST -0.899866
  • 2021-12-05 05:17:15 KST -0.934401
  • 2021-12-01 19:23:50 KST -0.617981
  • 2021-11-28 11:09:43 KST -0.426892
  • Average -164092637.93586

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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.