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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https://shop.adidas.co.kr/adiMain.action?NFN_ST=Y server time check history

  • 2020-03-25 11:18:28 KST -0.031906
  • 2020-03-25 07:59:38 KST -0.040449
  • 2020-03-25 07:57:30 KST -0.024073
  • 2020-03-21 07:18:04 KST -0.221688
  • 2020-03-14 07:59:13 KST -0.053638
  • 2020-03-14 07:50:57 KST -0.366329
  • 2020-02-22 07:12:38 KST 0.172022
  • 2020-02-22 07:09:35 KST 0.021059
  • 2019-12-20 07:59:27 KST -0.041465
  • 2019-12-19 13:49:41 KST -0.039910
  • Average -0.0626377

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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.