Every length on its own page, with the break set and a sound beside it. Pick the block you can start today, not the one you think you should manage.
Twenty-five minutes on, five off, a long break after four.
StartTen minutes, one small thing.
StartFifteen minutes, one thing.
StartTwenty minutes of work, five off.
StartOne block of twenty-five minutes, one task.
StartThirty minutes, one task.
StartForty minutes of work, eight off.
StartForty-five minutes of work, ten off.
StartFifty minutes of work, ten off.
StartOne hour on one task, then ten minutes off.
StartNinety minutes, then fifteen off.
StartTwo hours on one task, then twenty minutes off.
StartFifty-two minutes of work, seventeen of break: the ratio DeskTime found among its most productive users.
StartNot sure which length? Short blocks are for starting, long ones for work that needs context. Read the Pomodoro technique with ADHD or pick a sound first.