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://kakaotalk.co.kr server time check history

  • 2023-09-08 18:05:08 KST -0.043927
  • 2023-09-04 19:50:52 KST -0.014094
  • 2023-08-31 19:40:07 KST -0.068115
  • 2023-08-31 19:38:11 KST -0.041124
  • 2023-08-27 20:35:15 KST -0.062187
  • 2023-08-27 20:28:21 KST -0.016768
  • 2023-08-27 19:40:40 KST -0.064344
  • 2023-08-27 18:53:15 KST -0.060839
  • 2023-08-27 18:35:20 KST 0.000102
  • 2023-07-12 10:54:23 KST -0.026815
  • Average -0.0398111

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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.