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://daum.net server time check history

  • 2025-05-12 22:44:32 KST -0.006423
  • 2025-04-30 14:45:31 KST -0.066873
  • 2025-04-30 14:43:06 KST -0.046073
  • 2025-04-17 18:58:58 KST -0.041756
  • 2025-04-17 18:52:21 KST 0.004855
  • 2025-04-10 09:48:14 KST -0.029575
  • 2025-04-09 10:56:39 KST 0.002432
  • 2025-04-09 10:55:34 KST -0.049371
  • 2025-03-31 17:55:47 KST 0.000947
  • 2025-02-21 18:29:43 KST -0.057792
  • Average -0.0289629

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Popular checks

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.