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://docs.google.com/forms/d/e/1FAIpQLSfkxAawxYFxrG5bOtP3xW6X1APwlUm30vOczXYp5YfnZyXStg/viewform?usp=sf_link server time check history

  • 2018-08-31 02:56:06 KST 0.150876
  • 2018-08-18 11:41:50 KST 0.182647
  • 2018-07-26 18:19:33 KST 0.100185
  • 2017-10-20 07:06:23 KST 0.072074
  • 2017-10-10 02:49:54 KST 0.128234
  • 2017-10-02 14:36:07 KST 0.246684
  • 2017-09-24 23:59:19 KST 0.013950
  • 2017-06-16 13:51:58 KST 0.236520
  • 2017-06-16 13:36:38 KST 0.152690
  • Average 0.14265111111111

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.