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://machinetool.cf server time check history

  • 2020-09-24 17:29:58 KST 0.172036
  • 2020-09-23 21:04:37 KST 0.159161
  • 2020-09-22 14:24:50 KST 0.274923
  • 2020-09-21 16:39:00 KST 0.291083
  • 2020-09-20 21:57:28 KST 0.236954
  • 2020-09-20 03:40:32 KST 0.234493
  • 2020-09-19 10:12:56 KST 0.314594
  • 2020-09-18 11:08:45 KST 0.288961
  • 2020-09-18 03:30:04 KST 0.195174
  • 2020-09-17 16:44:03 KST 0.179261
  • Average 0.234664

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.