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

  • 2021-09-25 16:55:36 KST -0.020130
  • 2021-09-24 15:08:03 KST 0.096231
  • 2021-09-23 13:37:28 KST 0.018735
  • 2021-09-22 09:50:54 KST 0.178739
  • 2021-09-21 09:46:04 KST 0.023504
  • 2021-09-20 09:56:11 KST -0.007654
  • 2021-09-19 09:31:25 KST 0.019775
  • 2021-09-18 08:55:44 KST 0.190147
  • 2021-09-17 08:29:59 KST 0.148037
  • 2021-09-16 06:04:04 KST 0.062472
  • Average 0.0709856

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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.