NKO Atomic Clock

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

☞ Install NKO Atomic Clock(Android app) at Google Playstore
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우리말 English

http://www.charlottetheater.co.kr/ server time check history

  • 2021-01-12 10:57:04 KST -2.658028
  • 2021-01-12 10:54:36 KST -2.785648
  • 2020-10-20 14:04:21 KST -3.988168
  • 2020-10-20 13:55:03 KST -3.575166
  • 2020-10-20 00:22:35 KST -2.193922
  • 2020-10-19 14:53:33 KST -4.383159
  • 2020-10-19 13:59:19 KST -4.123930
  • 2020-10-19 13:58:19 KST -4.149872
  • 2020-10-19 13:56:21 KST -4.055169
  • 2020-10-19 13:52:51 KST -3.939143
  • Average -3.5852205

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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.