1 Hour Timer

One hour suits exams, study sessions, meetings and anything you'd otherwise keep checking the clock for. Press Start to begin, or Show full screen to put the countdown on a TV, projector or propped-up phone. When time's up, the screen flashes and beeps.

The timer keeps counting if you switch tabs or refresh the page. Need a different length? Use the minute buttons or set a custom time.

Good for

Exams and tests

A big, clear countdown for the whole room.

Study sessions

Commit to an hour, then take a proper break.

Cooking and baking

Roasts, bread and anything else that needs a long, readable timer.

Other timers

1 Minute, 2 Minutes, 3 Minutes, 5 Minutes, 10 Minutes, 15 Minutes, 20 Minutes, 25 Minutes, 30 Minutes, 45 Minutes. For a clock or stopwatch, open the big clock.

Keyboard shortcuts

Space starts and pauses. R resets. F shows it full screen, and Esc comes back.