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

  • 2017-07-29 13:07:48 KST -0.035158
  • 2016-11-10 10:11:48 KST -0.068345
  • 2016-09-20 18:45:34 KST 0.042944
  • 2016-09-20 18:35:35 KST -0.022386
  • 2016-09-20 01:57:48 KST -0.004435
  • 2016-09-19 15:58:21 KST -0.042189
  • 2016-09-19 12:45:42 KST -0.031689
  • 2016-09-19 10:40:18 KST 0.026692
  • 2016-09-19 09:58:05 KST 0.057012
  • 2016-09-18 11:04:59 KST -0.094495
  • Average -0.0172049

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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.