Classroom Timer

Choose a time, press Start, and keep the countdown visible while students work. Pause or reset when plans change, and use the plus or minus controls to adjust the countdown.

Turn sound off for reading or testing. Use fullscreen mode when projecting the timer on a smartboard, classroom display, or student-facing screen.

Start this free online timer for classroom activities without creating an account. Choose a time, press Start, and keep the countdown visible while students work.

Open the classroom timer online before class so it is ready for short routines, transitions, and longer work blocks. Teachers can pause, reset, add time, subtract time, or mute the end sound as the lesson changes.

Project the classroom timer on a smartboard, projector, or classroom display so the whole class can see how much time remains. The large countdown works well on student-facing screens.

Fullscreen mode gives the interactive classroom timer more room and keeps the main controls available. Exit fullscreen when you need to return to lesson materials or another classroom tool.

Use this teacher timer for warm-ups, transitions, independent work, centers, cleanup, group work, reading, tests, quizzes, and exit tickets. Start the timer before the activity and keep it visible while students work.

A visible timer for classroom activities gives students a clear reference for the remaining time. Pause it for an interruption or add a minute when the class needs a little longer.