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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http://namu.live server time check history

  • 2020-03-25 07:38:47 KST -0.008697
  • 2020-03-24 14:36:21 KST -0.005989
  • 2019-09-11 15:05:55 KST 0.003885
  • 2019-07-27 00:55:46 KST -0.062073
  • 2019-01-28 21:49:57 KST -0.043689
  • 2018-12-31 23:58:54 KST -0.065430
  • 2018-12-31 23:57:23 KST -0.004585
  • 2018-12-31 21:41:47 KST -0.016373
  • 2018-12-31 21:25:02 KST -0.044495
  • 2018-12-31 19:16:47 KST -0.067874
  • Average -0.031532

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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.