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://kbstar.com server time check history

  • 2023-10-22 16:39:50 KST -0.035836
  • 2023-10-21 16:49:32 KST -0.066313
  • 2023-01-10 13:46:49 KST -0.024518
  • 2023-01-10 13:45:44 KST -0.020171
  • 2022-11-24 09:37:50 KST -0.031411
  • 2022-11-24 01:30:04 KST -0.053038
  • 2022-11-19 15:51:11 KST -0.060170
  • 2022-11-19 15:18:58 KST 0.005519
  • 2022-11-19 14:45:45 KST 0.015072
  • 2022-11-19 14:43:33 KST -0.077778
  • Average -0.0348644

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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.


# 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.