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

  • 2023-01-31 01:11:57 KST 0.213145
  • 2023-01-28 13:06:35 KST -0.032381
  • 2023-01-26 03:09:38 KST 0.230454
  • 2023-01-23 19:02:18 KST -0.001006
  • 2023-01-21 07:12:58 KST 0.156208
  • 2023-01-18 22:14:30 KST 0.073851
  • 2023-01-15 12:20:25 KST -0.086206
  • 2023-01-13 03:40:54 KST 0.056171
  • 2023-01-10 19:02:55 KST 0.057361
  • 2023-01-07 13:24:22 KST 0.158521
  • Average 0.0826118

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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.