UtilityBaseProductivity Tools
45 Minute Timer
A free 45-minute countdown timer with an alarm — preset to 45:00, one click to start.
Updated July 13, 2026
How to use the 45 minute timer
- 1Press Start — it's preset to 45 minutes.
- 2Switch tabs if you like; the time shows in the tab title.
- 3Listen for the alarm at zero.
- 4Use fullscreen for a big display.
Common uses
- Timing a class or lecture period
- A laundry or appliance cycle
- A long study block
- An extended workout
Frequently asked questions
How do I start the 45 minute timer?
It's preset to 45:00 — press Start. Pause, resume, reset, or change the length anytime.
Will it alert me when time is up?
Yes — an alarm plays at zero and the tab title reads 'Time's up!'. Mute it with the sound toggle.
Can I keep working in another tab?
Yes. It counts in the background and shows the time in the tab title. Keep the tab open — closing it stops the timer.
About this tool
The 45 minute timer is a preset forty-five-minute countdown that starts with one click. It shows the remaining time in the tab, alarms at zero, and offers fullscreen. Forty-five minutes matches a class period, a laundry cycle, a study block, or a long workout. No sign-up — it runs in your browser.
Like most tools on UtilityBase, the 45 minute timer runs entirely in your browser — nothing you enter is uploaded or stored on a server. It's free to use with no account required. Browse more productivity tools here.
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