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

http://ticket.biff.kr/ko/reserve.aspx server time check history

  • 2018-09-20 17:57:25 KST -0.718524
  • 2018-09-20 17:49:49 KST -0.935735
  • 2018-08-20 11:36:57 KST -31.873491
  • 2018-02-22 23:38:16 KST -7.915244
  • 2017-10-16 19:03:45 KST -16.498954
  • 2017-10-09 01:06:30 KST -25.613214
  • 2017-09-28 13:57:49 KST -48.028695
  • 2017-09-28 13:41:39 KST -48.272917
  • 2017-09-28 13:38:17 KST -41.230316
  • 2016-10-03 18:31:49 KST -18.252181
  • Average -23.9339271

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.