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://app.catchtable.co.kr/index.html server time check history

  • 2026-11-14 00:00:34 KST 1.023914
  • 2026-09-16 14:22:51 KST 0.976665
  • 2026-09-16 14:21:34 KST 1.218277
  • 2026-09-15 19:38:52 KST 1.033175
  • 2026-08-27 05:25:34 KST 0.998570
  • 2026-08-25 12:38:33 KST 0.965975
  • 2026-08-25 06:50:06 KST 1.274411
  • 2026-08-20 00:15:42 KST 0.992510
  • 2026-06-24 06:29:24 KST 1.054056
  • 2026-04-25 17:59:03 KST 0.974748
  • Average 1.0512301

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.