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

  • 2021-09-24 20:19:06 KST -0.024346
  • 2021-09-01 13:47:22 KST -0.066776
  • 2021-08-22 00:24:45 KST -0.027910
  • 2021-08-22 00:12:43 KST -0.070266
  • 2021-07-06 13:57:05 KST -0.060844
  • 2021-04-17 20:43:35 KST 0.004156
  • 2021-03-27 21:33:06 KST -0.030599
  • 2021-02-05 12:33:34 KST -0.057231
  • 2020-11-26 17:04:22 KST -0.072251
  • 2020-10-24 23:46:20 KST -0.012938
  • Average -0.0419005

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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.