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://vejibode.blogspot.com/ server time check history

  • 2022-01-09 20:25:18 KST 0.024059
  • 2022-01-02 18:54:00 KST 0.054262
  • 2021-12-28 11:25:35 KST 0.088269
  • 2021-12-23 03:41:43 KST 0.071933
  • 2021-12-17 19:19:26 KST 0.244663
  • 2021-12-12 11:49:12 KST 0.060056
  • 2021-12-07 03:31:55 KST 0.302129
  • 2021-12-04 07:52:11 KST 0.398073
  • 2021-12-01 19:02:24 KST 0.151227
  • 2021-11-26 04:58:08 KST 0.181805
  • Average 0.1576476

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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.