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

  • 2022-01-08 04:24:03 KST 0.270135
  • 2022-01-04 01:28:12 KST 0.234677
  • 2021-12-31 14:24:23 KST 0.176020
  • 2021-12-27 17:19:17 KST 0.033026
  • 2021-12-24 02:27:48 KST 0.175365
  • 2021-12-20 21:57:29 KST 0.162980
  • 2021-12-18 04:28:55 KST 0.188807
  • 2021-12-15 17:30:46 KST 0.217857
  • 2021-12-13 06:42:32 KST 0.161694
  • 2021-12-10 02:19:13 KST 0.143425
  • Average 0.1763986

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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.