NKO Atomic Clock

Current time in milliseconds unit, dday remaining time calculator, elapsed time, stopwatch, server time checker


Chatroom by domain
우리말 English

https://form.office.naver.com/form/responseViewMobile.cmd?formkey=NTM0MjVmZTItZThkNS00MjZkLWFiMmEtMThjYjdkZjBhMGY4 server time check history

  • 2020-05-09 01:29:56 KST -0.039492
  • 2019-09-05 09:39:45 KST -0.010164
  • 2019-04-21 09:09:11 KST -0.057632
  • 2018-09-21 11:29:58 KST -0.097743
  • 2018-09-20 17:58:40 KST -0.124708
  • 2018-09-20 17:57:16 KST -0.049037
  • 2018-09-20 17:55:03 KST -0.070220
  • Average -0.064142285714286

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.

Information

# 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.