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://bubble.jype.com server time check history

  • 2023-09-18 19:58:21 KST -0.076826
  • 2023-09-16 14:58:13 KST -0.053845
  • 2023-09-16 14:55:54 KST -0.061851
  • 2023-09-02 10:55:23 KST -0.001353
  • 2023-08-28 08:24:11 KST -0.081821
  • 2023-08-28 01:33:09 KST -0.066774
  • 2023-08-26 20:47:15 KST -0.069917
  • 2023-08-26 10:16:13 KST -0.053264
  • 2023-08-26 09:59:38 KST -0.018224
  • 2023-08-25 12:59:52 KST -0.030523
  • Average -0.0514398

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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.