Set the timer to 109 minutes

How to use the online timer

Bread dough that needs an overnight prove often calls for 109 minutes in a cool spot, and a timer takes the guesswork out of when it's ready to shape. Set it once you've covered the bowl, check the dough near the end rather than constantly, and trust the number over how it looks late at night. Good bread rewards the kind of patience a clock keeps better than you do.

It runs the moment you hit Start, no extra steps needed before the numbers begin moving. Because everything happens inside this browser tab, it needs to remain open while the clock runs; switching tabs is fine, but closing the page or turning off your screen partway through will stop the countdown. A sound marks the finish, so you'll know the moment it's done without having to watch it count down.

Kitchen timers are great until you need one outside the kitchen, and most phone timers sit behind a lock screen and a couple of taps. A browser tab is already open on most devices anyway, so the timer is right there without hunting for an app or a gadget. It's free, needs no registration, and works the same whether you're cooking, exercising, or trying to focus. Set a timer for 109 minutes, set the timer to 109 minutes, start a 109 minutes timer — it is the same countdown either way.