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

  • 2022-05-22 21:51:40 KST -0.058207
  • 2022-05-10 22:51:48 KST -0.048261
  • 2022-05-02 21:49:38 KST -0.032484
  • 2022-04-26 02:39:47 KST -0.027376
  • 2022-04-24 17:47:27 KST -0.027198
  • 2022-04-23 23:57:56 KST -0.002652
  • 2022-04-23 19:50:16 KST -0.059517
  • 2022-04-18 17:02:07 KST -0.027421
  • 2022-04-18 17:00:05 KST -0.072534
  • 2022-04-10 17:50:26 KST -0.019502
  • Average -0.0375152

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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.