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.letskorail.com/ server time check history

  • 2025-02-07 12:15:13 KST -0.049704
  • 2025-01-15 06:53:47 KST -0.057390
  • 2025-01-14 21:00:05 KST 0.015634
  • 2025-01-14 17:42:01 KST -0.011539
  • 2025-01-13 08:03:36 KST -0.046101
  • 2025-01-12 23:49:49 KST 0.002937
  • 2025-01-12 09:44:28 KST -0.009301
  • 2025-01-11 17:40:41 KST -0.012961
  • 2025-01-11 12:46:03 KST -0.031429
  • 2025-01-09 20:55:38 KST 0.009345
  • Average -0.0190509

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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.