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
Chatroom by domain
우리말 English

https://tickets.interpark.com/goods/21003471 server time check history

  • 2021-05-08 22:30:34 KST -0.037773
  • 2021-05-07 04:42:40 KST -0.020472
  • 2021-05-07 02:10:35 KST 0.009750
  • 2021-05-06 10:32:51 KST -0.024352
  • 2021-05-06 02:01:47 KST -0.066212
  • 2021-05-04 10:57:03 KST -0.050785
  • 2021-05-04 10:54:57 KST -0.012732
  • 2021-05-04 10:48:44 KST -0.040217
  • 2021-05-04 10:37:22 KST -0.075548
  • 2021-05-04 09:56:19 KST -0.001584
  • Average -0.0319925

Recent view

Popular checks

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.