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://mwpt.mma.go.kr/caisBMHS/ server time check history

  • 2018-12-05 09:23:22 KST -0.074379
  • 2018-11-27 16:58:28 KST -0.001092
  • 2018-11-27 15:56:18 KST -0.017494
  • 2018-11-27 14:05:44 KST -0.217435
  • 2018-11-27 13:50:11 KST -0.059563
  • 2018-11-20 03:43:10 KST -0.010785
  • 2018-11-02 18:52:05 KST 0.001319
  • 2018-11-02 09:40:40 KST -0.011735
  • 2018-11-02 07:58:52 KST -0.038591
  • 2018-05-22 13:35:56 KST -663.954289
  • Average -66.4384044

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.