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://lexutale.blogspot.com/ server time check history

  • 2022-01-10 09:28:29 KST 0.117620
  • 2022-01-03 07:58:32 KST 0.046182
  • 2021-12-28 20:25:30 KST 0.114340
  • 2021-12-23 12:36:37 KST 0.073583
  • 2021-12-19 14:11:51 KST 0.018556
  • 2021-12-16 06:59:37 KST 0.026059
  • 2021-12-10 15:32:59 KST 0.035274
  • 2021-12-07 07:52:31 KST -0.017353
  • 2021-12-04 15:29:17 KST 0.014115
  • 2021-12-04 04:35:33 KST 0.057271
  • Average 0.0485647

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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.