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

  • 2022-01-06 22:59:34 KST 0.033655
  • 2022-01-01 15:49:04 KST 0.113037
  • 2021-12-28 08:33:41 KST -0.039111
  • 2021-12-24 01:20:37 KST 0.152415
  • 2021-12-19 14:15:30 KST 0.027084
  • 2021-12-15 17:42:11 KST 0.223968
  • 2021-12-12 04:33:30 KST 0.168511
  • 2021-12-08 12:12:22 KST 0.055410
  • 2021-12-04 22:52:13 KST 0.050661
  • 2021-12-01 06:29:59 KST 0.146671
  • Average 0.0932301

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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.