Study Timers Suite
7 ToolsProductivity and revision timers: Pomodoro (25/5), 50-minute study, 45/15, 52/17 rhythm, Exam Prep & Reading.
⚡Available Study Timers Tools
Instant start • Free • Zero driftPomodoro Timer
Scientifically proven Pomodoro focus timer with 25-minute work intervals and 5-minute restorative breaks. Includes cycle counter and task tracking.
50 Minute Study Timer
Designed for college and university students: 50 minutes of intensive academic work paired with a 10-minute break to maximize retention.
45/15 Study Timer
The 45/15 rhythm fits perfectly into a 1-hour block: 45 minutes of focused study and 15 minutes of guilt-free relaxation and movement.
52/17 Study Timer
Backed by modern workplace research showing top 10% performers work with intense concentration for 52 minutes and rest completely for 17 minutes.
Exam Prep Timer
Realistic mock exam simulator. Train yourself to pace multiple-choice and essay questions with configurable test durations and 5-minute warnings.
Focus Timer
Distraction-free ambient focus timer. Clean, tranquil aesthetic designed to silence digital interruptions and cultivate deep flow states.
Reading Timer
Dedicated reading companion timer. Track your daily reading minutes, log page counts, and estimate reading speed (WPM) effortlessly.
About the Study Timers Suite
The Calendar-EDU Study Timers collection provides high-precision digital timekeeping instruments accessible directly in your web browser. Designed for educational classrooms, university study spaces, fitness centers, offices, and home daily routines, each tool operates entirely client-side with crystal-clear Web Audio alarms and zero latency.
By calculating real-time clock timestamps rather than relying on browser event loop ticks, our timers never lag when working in background tabs.
Optimized for smartphones, tablets, laptops, and classroom smartboards. Supports keyboard shortcuts and single-tap fullscreen mode.