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://m.store.musinsa.com/app/contents/coupon_online server time check history

  • 2023-09-09 02:20:14 KST -0.019950
  • 2023-09-07 01:39:28 KST -0.007946
  • 2021-12-04 10:34:14 KST -0.043502
  • 2021-09-17 14:00:07 KST -0.072427
  • 2020-10-23 02:48:14 KST -0.056134
  • 2020-10-07 02:01:50 KST -0.022106
  • 2018-11-22 19:58:26 KST -0.029761
  • 2018-11-18 14:50:21 KST -0.044913
  • 2018-10-26 07:07:54 KST -0.063086
  • 2018-10-08 10:55:44 KST -0.041766
  • Average -0.0401591

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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.