40 Minute Timer

1. Click “Start” to begin the 40-minute countdown.
2. An alert will notify you when 40 minutes have elapsed.
3. Use the “Pause” button to temporarily halt the 40 minute timer.
4. Click “Reset” to restart the timer at 40 minutes.
5. Adjust the duration using the dropdown menus for hours, minutes, and seconds.
6. Toggle sound alerts using the “Sound” button.
7. Enter fullscreen mode by clicking the “Fullscreen” button.

1. Pomodoro technique: Work sprints with breaks.
2. Exercise routines: Managing intervals or short workouts.
3. Cooking: Timing specific recipe steps.
4. Meditation: Managing short mindfulness or breathing exercises.
5. Study breaks: Short breaks between study sessions.

In 40 minutes…

• Prepare and cook a full dinner.
• Complete an extended workout session.
• Millions of tweets are posted.

A 40-minute timer is equivalent to:

• 0.666667 hours
• 2,400 seconds
• 2,400,000 milliseconds

For a comprehensive time equivalent, including microseconds, nanoseconds, days, weeks, months, and years, please visit our Time Conversion Tool.