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/index_mwps.jsp?menuNo=22253 server time check history

  • 2018-02-14 13:45:55 KST 0.832342
  • 2018-02-14 13:44:02 KST -1.365977
  • 2018-02-14 13:42:59 KST 1.764302
  • 2018-02-14 13:41:32 KST -0.880270
  • 2018-02-14 13:39:22 KST 1.646636
  • 2018-02-14 13:35:20 KST -1.768237
  • 2018-02-14 13:29:08 KST 0.699341
  • 2018-02-14 13:27:14 KST -3.224523
  • 2018-02-14 13:24:34 KST 1.678056
  • 2018-02-14 13:21:12 KST 0.583121
  • Average -0.0035209

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.