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://www.naver.com server time check history

  • 2025-04-24 10:07:35 KST -0.070660
  • 2025-04-24 10:05:38 KST -0.068861
  • 2025-04-13 15:32:02 KST -0.053704
  • 2025-04-08 18:52:32 KST -0.053604
  • 2025-04-08 18:50:42 KST -0.058651
  • 2025-03-24 23:33:59 KST -0.031533
  • 2025-03-18 19:58:32 KST -0.057955
  • 2025-03-15 23:26:46 KST -0.032664
  • 2025-03-15 22:27:17 KST -0.041953
  • 2025-03-15 21:48:26 KST -0.030765
  • Average -0.050035

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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.

Information

# 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.