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

  • 2023-05-18 21:26:26 KST 0.145504
  • 2022-04-29 20:11:14 KST 0.021522
  • 2022-04-23 18:41:55 KST 0.048668
  • 2022-04-19 19:16:17 KST -0.031113
  • 2022-04-09 19:37:44 KST 0.107100
  • 2022-03-30 19:31:55 KST 0.006887
  • 2022-03-14 01:35:30 KST -0.007312
  • 2022-01-09 12:10:32 KST 0.170386
  • 2022-01-06 10:41:18 KST 0.101538
  • 2022-01-02 06:15:06 KST 0.074281
  • Average 0.0637461

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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.