NKO Atomic Clock

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

Chatroom by domain
우리말 English

http://hulituza.blogspot.com/ server time check history

  • 2021-09-25 19:35:17 KST 0.060495
  • 2021-09-24 18:18:13 KST -0.042796
  • 2021-09-23 15:19:27 KST 0.155877
  • 2021-09-22 12:33:49 KST 0.296233
  • 2021-09-21 12:30:30 KST 0.083297
  • 2021-09-20 12:20:11 KST 0.367363
  • 2021-09-19 11:27:05 KST -0.013160
  • 2021-09-18 11:11:22 KST 0.133937
  • 2021-09-17 11:16:27 KST 0.225977
  • 2021-09-16 09:57:39 KST 0.174636
  • Average 0.1441859

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.