NKO Atomic Clock

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


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우리말 English

https://artist.mnetplus.world/main/stg/zerobaseone/surveys/68501c25f1c63851b446de57 server time check history

  • 2025-06-28 21:45:08 KST -0.026518
  • 2025-06-26 21:03:47 KST 0.032309
  • 2025-06-24 20:15:27 KST -0.045938
  • 2025-06-22 07:14:25 KST 0.038707
  • 2025-06-20 19:29:04 KST -0.059662
  • 2025-06-20 19:25:52 KST 0.001534
  • 2025-06-20 19:23:18 KST -0.003171
  • 2025-06-19 14:43:59 KST 0.082453
  • 2025-06-17 20:28:20 KST -0.013752
  • 2025-06-17 20:25:34 KST 0.005166
  • Average 0.0011128

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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.