47 Minute Timer
Free online 47 minute countdown timer with alarm
Space start/pause · R reset · +− adjust
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Keep this countdown beside other tasks in Multiple Timers →Related Timers
Embed this timer
Paste this into any page — a class blog, a lesson plan, a meeting agenda — and visitors get a working 47 minute timer with no script tag, no account and no tracking. Please keep the credit link.
About the 47 Minute Timer
A 47 minute timer built for long blocks: accurate from an absolute finish time, visible fullscreen across a room, quietly backed by rain or brown noise, and alarming at zero even from a background tab.
TimerHub calculates remaining time from an absolute finish timestamp, so missed browser callbacks do not create drift. Read the timing accuracy methodology and reproducible tests.
Common Uses
- Deep work block
- Full workout
- Baking and roasting
- Lunch break
- Study block
How to Use the 47 Minute Timer
- Click Start (or press Space) to begin your 47 minute countdown
- Press Space again to pause and resume, or R to reset the timer
- Use the +/- buttons to adjust by 1 minute while running
- Toggle Repeat to loop the countdown automatically, and watch the finish time under the display
- Use the Fullscreen control below the timer for a large full-screen countdown (Esc to exit)
- Pick a background sound — rain, ocean, fireplace or brown noise — that fades out at zero
- Choose or mute the alarm sound from the sound settings in the header
- Add
?autostart=1to the link to start the countdown on load - Enable notifications for alerts when your 47 minute timer finishes, even in a background tab
Frequently Asked Questions
How long is 47 minutes?▾
47 minutes is exactly 2,820 seconds, or 0.8 of an hour. Our free 47-minute timer counts down precisely and alerts you when time is up.
What can I do in 47 minutes?▾
A 47 minute timer is great for deep work block, full workout, baking and roasting. Set it and focus on your task — the alarm will let you know when time is up.
Does the timer work in the background?▾
Yes, our timer continues running even if you switch to another tab or minimize your browser. Enable notifications to get alerted when it finishes.
Does the alarm sound when the timer finishes?▾
Yes, an alarm plays automatically the moment the 47 minute countdown reaches zero, with an optional vibration on mobile. Enable notifications for an extra system alert, even from a background tab.
Can I make the timer fullscreen?▾
Yes, use the Fullscreen control below the timer to expand the countdown to your whole screen — great for classrooms, presentations, and workouts. Press Esc to exit fullscreen.
Can I use the 47 minute timer on my phone?▾
Yes, our 47 minute timer is fully responsive and works on all devices including iPhone and Android. Open this page in your mobile browser and tap Start.