1 Hour Timer

Free, easy-to-use, and customizable 1 hour timer for any task. Start your online countdown now!

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How to use this 1 hour timer

  1. Click “Start” to begin the 1 hour countdown.
  2. Use the “Pause” button to temporarily stop the timer.
  3. Click “Reset” to restart the timer at 1 hour.
  4. Toggle sound alerts on or off using the “Sound” button.
  5. Enter fullscreen mode by clicking the “Fullscreen” button.
  6. Adjust the timer’s duration using the hour, minute, and second dropdown menus.

Time equivalents

A 1 hour timer is equivalent to:

  • 60 minutes
  • 3,600 seconds
  • 3,600,000 milliseconds

For a comprehensive time conversion, including microseconds, nanoseconds, days, weeks, months, and years, use our Time Conversion Tool.

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