NKO Atomic Clock

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

Chatroom by domain
우리말 English

http://kakaotalk.com server time check history

  • 2021-10-30 23:54:21 KST -0.045973
  • 2021-10-30 23:48:31 KST 0.002497
  • 2021-10-30 23:27:23 KST -0.016929
  • 2021-10-30 23:25:52 KST -0.006162
  • 2021-10-24 14:12:55 KST -0.019146
  • 2021-10-23 23:48:01 KST -0.069436
  • 2021-10-23 20:54:10 KST -0.030109
  • 2021-10-16 23:41:28 KST -0.035310
  • 2021-10-16 23:21:46 KST -0.049519
  • 2021-09-19 18:53:24 KST -0.046710
  • Average -0.0316797

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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.