NKO Atomic Clock

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

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NKO Atomic Clock
초시계(스톱워치) 남은/지난 시간(D-DAY) 새로고침
☞ Install NKO Atomic Clock(Android app) at Google Playstore
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우리말 English

http://www.megastudy.net/event/2017/1113_planner/main.asp server time check history

  • 2025-06-13 04:50:31 KST -0.628475
  • 2025-06-11 03:57:21 KST -0.466506
  • 2025-06-10 20:21:52 KST -0.249340
  • 2025-06-08 18:21:04 KST -0.639581
  • 2025-06-06 10:24:36 KST -0.713836
  • 2025-06-05 20:39:35 KST -0.577412
  • 2025-06-04 00:29:06 KST -0.663844
  • 2025-06-01 11:15:54 KST -0.448717
  • 2025-06-01 03:51:53 KST -0.959515
  • 2025-05-27 01:21:59 KST -0.607599
  • Average -0.5954825

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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.