USATimeFullscreen

40 Minute Timer

A free 40 minute timer — pre-loaded and ready to start, with a clear alert when it hits zero.

40:00

Frequently asked questions

Does the 40 minute timer start automatically?

No — press Start when you're ready; the duration is just pre-loaded.

Can I change the duration?

Yes, use the +/- buttons to adjust before starting, or visit the timer page to set any custom duration.