NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker


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우리말 English

https://www.15774129.go.kr/new/esky_p/esky_index.do server time check history

  • 2025-03-22 01:13:33 KST -0.025784
  • 2025-02-16 09:30:25 KST 0.074320
  • 2025-02-14 18:13:42 KST -0.063972
  • 2024-12-12 19:27:50 KST -0.036753
  • 2024-07-15 14:47:31 KST -0.011490
  • 2024-07-15 14:38:51 KST -0.013161
  • 2024-07-15 14:10:09 KST 0.009113
  • 2024-07-11 17:08:03 KST 0.030475
  • 2024-07-01 08:45:24 KST -0.003723
  • 2024-07-01 01:13:17 KST -0.015160
  • Average -0.0056135

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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.