NKO Atomic Clock

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


Chatroom by domain
우리말 English

http://www.letskorail.com server time check history

  • 2021-09-01 06:50:50 KST 0.002430
  • 2021-09-01 06:36:33 KST -0.010192
  • 2021-08-10 09:55:21 KST -0.066776
  • 2021-01-21 06:34:25 KST 0.005128
  • 2021-01-20 06:52:26 KST -0.070002
  • 2021-01-20 00:19:55 KST -0.072531
  • 2020-10-19 06:26:26 KST -0.027531
  • 2020-10-19 06:13:46 KST -0.018987
  • 2020-09-09 06:23:59 KST -0.014782
  • 2020-09-08 06:57:05 KST 0.059903
  • Average -0.021334

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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.