Time & Productivity Tools
Free timers, schedulers, and time calculators. Everything runs in your browser — no sign-up, no notifications spam, no tracking.
Pomodoro Timer
25-minute focus blocks with break tracking — built-in productivity timer.
Open tool →Stopwatch
Online lap timer with millisecond precision and unlimited laps.
Open tool →Countdown Timer
Set any duration with audible alarm at zero — cooking, presentations, workouts.
Open tool →Workday Hours Calculator
Paid hours from clock-in/out times — handles overnight shifts and lunch breaks.
Open tool →Sleep Cycle Calculator
Best bedtimes for a target wake time using 90-minute REM cycles.
Open tool →Reading Time Calculator
Estimate read time at slow, average, or fast pace from any word count.
Open tool →Running Pace Calculator
Pace ↔ finish time with mile and km splits for 5K, 10K, half, and marathon.
Open tool →