NKO Atomic Clock

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

Chatroom by domain
우리말 English

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

  • 2021-09-25 19:06:18 KST 0.085475
  • 2021-09-24 16:20:58 KST 0.112769
  • 2021-09-23 12:42:20 KST 0.065307
  • 2021-09-22 12:21:45 KST 0.191054
  • 2021-09-21 12:23:17 KST 0.160921
  • 2021-09-20 12:14:22 KST 0.037121
  • 2021-09-19 11:20:08 KST 0.000260
  • 2021-09-18 11:08:38 KST 0.215340
  • 2021-09-17 11:05:37 KST 0.008143
  • 2021-09-16 09:59:17 KST 0.133086
  • Average 0.1009476

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.