The Online Timer
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Quick timer

40 Minute Timer

Set to 40 minutes. Press start.

40:00
m s
Drag the ring to set minutes; one lap is 60Space start/pause R reset F full screen
Sound settings

A solid working block

Forty minutes suits a lesson segment, a gym session, a study block with a short break after it, or a roast that needs checking. The ring shows at a glance how much of the block is left.

Nearby lengths: 30 minutes, 45 minutes and 50 minutes.

Frequently asked questions

Can I make it 42 minutes?

Yes. Type it into the Custom boxes or drag the ring.

Will it work if my screen locks or I close the tab?

Only while the page is open. The countdown keeps time from your device clock in a background tab, but phones and laptops can pause or silence web pages when they sleep, lock or close the tab. For anything that really matters, also set your device's own alarm.

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