Chess Stopwatch

00: 00: 00. 00
Keyboard: Space start/stop · R reset
White03:00
Black03:00
0
Press start to use this stopwatch.

About the Chess Stopwatch

Dedicated chess clocks are wonderful until one battery dies mid-tournament or a junior club cannot afford twelve units. A chess stopwatch supports side timing and training: measure how long a student thinks on a critical position, run blitz practice with elapsed visible beside the board, or back up a DGT when the display glitches. Classical lessons use stopwatch mode to discuss time management without the pressure of flag fall - start when they touch a piece, stop when they punch the clock on a real board, and the elapsed story opens coaching conversation. Blitz halls use a tablet stopwatch per board for informal events where FIDE certification is not the point but fairness still is.

How to use it

  1. Agree whose turn is being timed before the first move.
  2. Start when the player begins thinking; stop when the move is made.
  3. Switch the running clock each turn in demo or lesson games.
  4. Lap on critical positions to compare think times later.
  5. Use analog display for juniors learning time as motion.

Good to know

The stopwatch counts while this tab is open. A slept tab can pause or jump. For a race result you may need to keep the phone unlocked in your hand.

Frequently asked questions

Is the Chess Stopwatch free?

Yes. You can use it in your browser with no account and no download.

Does this replace a DGT clock for rated play?

No for official rated events; yes for lessons, skittles, and informal club nights.

How do I time both players with one device?

Stop on move made, start on opponent think; call switches aloud.

Is analog available?

Use the analog stopwatch variant for dial-based time intuition.

Can I lap critical positions?

Yes. Lap before long thinks to compare post-game.

Related

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