Free Online Stopwatch — Count Up Timer for Study & Work

Track open-ended study and work sessions with a precise count-up stopwatch. No time limit, no pressure — just start, focus, and save when you are done.

When to Use a Stopwatch vs. a Timer

A countdown timer is ideal when you know exactly how long you want to work. A stopwatch is better when you do not — for example, when reading a chapter, writing an essay, or doing creative work where rigid time limits feel counterproductive. The stopwatch lets the task dictate the duration, not the clock.

How the StudiesTimer Stopwatch Works

1. Press start — The timer counts up from 0:00.
2. Focus on your task — The elapsed time is always visible.
3. Pause anytime — Step away without losing your progress.
4. Stop and save — Your session is logged with the duration and subject label.

Features

• Simple start, pause, and reset controls
• Track unlimited session length (no cap)
• Automatic session saving when signed in
• Color-coded subject labels (Math, Physics, CS, etc.)
• Daily streak tracking — every saved session counts
• Session history with daily, weekly, and monthly views
• Global leaderboard ranking
• Works on desktop, tablet, and mobile

Stopwatch Use Cases for Students

• Reading: Track how long each chapter takes to find your pace.
• Practice problems: Time individual problems to measure improvement.
• Essay writing: See how long drafts and revisions actually take.
• Lab work: Log experiment duration alongside your lab notes.
• Music practice: Track daily practice minutes toward your goal.

Frequently Asked Questions

Is there a maximum session length?

No. The stopwatch runs as long as you need — hours or even all day.

Does the stopwatch count toward my streak?

Yes. Any saved session (stopwatch, Pomodoro, or countdown) counts toward your daily streak.

Can I see how much time I spent on each subject?

Yes. Add a subject label before starting, and your stats dashboard will break down study time by subject.